Biology College

A compact cluster of spore-bearing structures in
some seedless vascular plant sporophytes.

A Compact Cluster Of Spore-bearing Structures Insome Seedless Vascular Plant Sporophytes.

Answers

Answer 1

Answer:

B :)

Explanation:

Related Questions

Fungi are all eukaryotes that are not animals, plants or protists.
TRUE
FALSE
Check it

Answers

Answer:

true

Explanation:

this is it I think.:)

How much energy will the cheetah get if it eats the gazelle?

Answers

Answer:

alot

Explanation:

A woman and her baby are on a TV talk show to determine whether or not a particular man is the father of the child. Mom is blood type O and the baby is blood type B. The potential dad is blood type A. Is it true or false that he is the father?

Answers

Answer:

No that is not the father

Explanation:

The fathers blood would have to be type B. Type A is dominate to O and co-dominate to B so you get AB blood, type B blood is dominate to O blood. So if the mom has to be OO to show O blood and the father has to be AA blood because he isn't AB or AO, which could make the baby AO or OO blood. Since none of this is true the "TRUE" father would have to have AB, BB, or Bo blood.

Question 2 of 10
Which of the following is a product of fossil fuel combustion that contributes
to the greenhouse effect?
A. N2
B. O,
C. CO2
D. H2O2
SUBMIT

Answers

C carbon dioxide (co2)

What is the complementary strand of DNA for the following strand of DNA: ATTCTAGGCTCG

Answers

Answer:

TAAGATCCGAGC

Explanation:

I believe this is the answer, A and T are complimentary and C and G are complimentary.

Match the term to its description.


Match Term Definition

Elliptical galaxy A) Has a central core from which curved arms spiral
outward

Irregular galaxy B) Has a large flattened core

Lens galaxy C) Forms a perfect sphere or an ellipse and is
flattened to some degree

Spiral galaxy D) Does not have a distinct regular shape

Answers

Answer:

Hello!

Explanation:

☁️Match the term to its description.

⠀⠀⠀⠀⠀Match Term Definition

--------------------------------------------------------------------------------------------------------------------------

Elliptical galaxy A) Has a central core from which curved arms spiral outward

Irregular galaxy B) Has a large flattened core

Lens galaxy C) Forms a perfect sphere or an ellipse and is flattened to some degree

Spiral galaxy D) Does not have a distinct regular shape

--------------------------------------------------------------------------------------------------------------------------

correction

⭐Elliptical galaxy A) It forms a perfect sphere or an ellipse and is

flattened to a certain extent

⭐Irregular galaxy B) Does not have a distinctive regular shape

⭐Galaxy lens C) Has a large flattened core

⭐Spiral galaxy D) It has a central nucleus from which curved-armed spirals

Exterior

I hope I've helped :D

regards

atte:

Ángela

❤️

Answer:

yup

Explanation:

he's wrong

I did it and I got the question wrong.

all of it

If a plant fall which way will the roots grow

Answers

in the direction of the gravitational pull

Answer: The roots grow whichever way gravity will push them.


Increased carbon dioxide in the atmosphere leads to increased absorption of
Greenhouse Gases
Solar Radiation
Water Vapor
Volcanic ash

Answers

Answer:

Solar Radiation

Explanation:

Increased carbon dioxide in the atmosphere leads to increased absorption of Solar Radiation.

If an animal has 21 chromosomes before replication, how many do they have after?

Answers

Answer:

Animals usually have 22 pairs of homolog chromosomes (autosomes) and as sex chromosomes 2 x chromosomes (in female), or 1 x and 1 y chromosome (in males), thus in total 46 chromosomes per body cell (see human karyogram; 2n = 46) and 92 chromatids per cell after replication.

Explanation:

42

Given the following sequence of DNA, write the correct sequence of complementary DNA bases.

TACCGATAA

Given the following sequence of DNA, write the correct sequence of complementary mRNA.

ACCGTACTG

Given the following sequence of DNA write the correct sequence of amino acids.

ATAGGCGTA

Answers

Answer:

1. ATGGCTATT

2. UGGCAUGAC

3. mRNA: UAU-CCG-CAU, amino acids: tyrosine(tyr)-proline(pro)-histidine(his)

Explanation:

For DNA, the complementary bases are T=A and C=G. This means every time you see one of these letters, the corresponding letter goes with it. For mRNA, the bases are T=A, A=U, C=G. It is the same except now, there should be no "T" in the mRNA sequence. With amino acids, you would first code for the mRNA sequence, every three letters being the amino acid sequence. To find the amino acid, you would look at a codon chart unless your teacher wants you to memorize them.  The first three letters of the amino acid are the abbreviation.

Which of the following is not a normal body response to heat?
Select one:
a. dilation of peripheral blood vessels
b. increased sweating
C. decreased rate of muscle activity
d. increased retention of blood in the core region
e. increased water loss

Answers

Answer:

c. decrease rate of muscle activity

HELPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

Grabbing a handful of mixed candy out of a bowl.

Explanation:

For all other options you are choosing specific items... such as a book from the library, or choosing items written on your grocery list, or choosing what to pack for lunch. Bycatch in fishing refers to catching extra fish, other than what you are selecting for. By grabbing a handful of mixed candy from a bowl you are not selecting for a specific 'fish'.

Which best describes how biotechnology may affect energy consumption?

A.It may make us use our natural resource more quickly

B.It may help to increase our use of fossil fuels

C.it may help to increase the generation of alternative fuels

D.It may negatively impact our energy consumption,

Answers

Answer:

How many patients had allergies or ear infections, but not both?

24

27

36 answer

40

Explanation:

B

In people-eaters, purple is dominant to white. A true-breeding white mutant is mated with a different true-breeding white mutant. All of the F1 are purple. When the purple F1 offspring mate with each other, their offspring occur in the ratio of 9 purple : 7 white. Which phenomenon explains the purple F1 offspring

Answers

Answer:

The correct answer is - Complementation.

Explanation:

In this pattern of inheritance, there are two same type mutants that are crossed that are true-breeding white with another true-breeding white mutant. Let these mutants are CCpp and the other be ccPP.

All the f1 offspring produced are found to be purple in color as offspring will be CcPp. The products of both gene C and P required for the purple pigment to be expressed these genes complement each other and the absence of any of gene results in lack of the dominant phenotype.

1 pts
Which of the following are examples of discontinuous variation? (select all that apply)

Answers

Answer:

what answer choices are there?

Explanation:

person's blood group or the color of a species of bird is what i think

Answer:

Hindi KO alam putang ina

Each fragment generated during the cycle sequence reaction is labeled with:
A. All four colors of fluorescent dye throughout the length of the fragment
B. All four colors of fluorescent dyes at one end of the fragment
C. One color of fluorescent dye at one end of the fragment
D. One color of fluorescent dye throughout the length of the fragment

Answers

Answer:

C

Explanation:

In cycle sequencing technique, four distinctive fluorescently named dideoxyNTPs are utilized ( ddATP, ddGTP, ddCTP and ddTTP) notwithstanding ordinary dNTPs. each ddNTP marked with an alternate fluorescent color. Toward the finish of the experiment, the outcome yields various pieces of variable lengths each resulting in a solitary terminal fluorescent ddNTP towards the end.

NEED HELP ASAP

Which of the following increase the speed of action potentials in the nervous system?

Answers

Answer:

Where are the answers to choose from?

In any case, the ranvier nodes and myelin increase the speed

Explain the process used to make genetically modified foods.​

Answers

Answer:

squrit some stuff into food

Explanation:

Answer:

new DNA is transferred into plant cells and the cells are then grown in tissue culture where they develop into plants and the seeds produced by these plants will inherit the new DNA..so

this process continue.In this way process used to make genetically modified foods.

Archaea live everywhere
on
Earth, including extreme environments.
True
False

Answers

Answer:

True :)

Explanation:

Many Archaea are specialized to live in extreme environments. Just three types are described here. Archaea are now known to live just about everywhere on Earth. They are particularly numerous in the ocean.

Can small carbon compounds be formed into large carbon compounds?

Answers

Answer:

ya it can also be the largest compound but it needs alot if pressure

Carbon is the only element that can form so many different compounds because each carbon atom can form four chemical bonds to other atoms and because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.

9. Which nucleus has role in conjugation in Paramecium
a) Mega nucleus
b) Micronucleus
c) Macronucleus
d) Cellular nucleus​

Answers

( b ) Micronucleus has role in conjugation in paramecium.

The organism's germ line genetic material is kept in the micronucleus. It is in charge of the genetic rearrangement that takes place during conjugation and generates the macronucleus (cross-fertilization). Thus option B is correct.

What Micronucleus role in conjugation in Paramecium?

The pairing and subsequent fusion of two paramecia is a process known as conjugation. It is known as a cytoplasmic bridge where they converge. After meiosis, the diploid micronucleus divides into four new micronuclei. The micronuclei of the cell, all except one, break down.

This method doesn't include meiosis or nuclear fusion. It manifests in a single person in the manner described below: Macronucleus deteriorates and vanishes. Eight nuclei are produced after the two micronuclei divide twice through mitosis.

Therefore, Micronucleus has a role in conjugation in Paramecium.

Learn more about Paramecium here:

https://brainly.com/question/1908609

#SPJ2

What is a basic function of a cell

Answers

Answer:

The answer is below

Explanation:

They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.

Hope this helps:)

3
Cross a female with normal color vision, but whose father was colorblind, with a man who has
colorblindness. What percentage of the females will be ​

Answers

Answer:

There's a 50% chance

May it Help~

There is half% chance ( i apologize if its wrong )

Evaluate the examples and select those that do not show artificial selection.
A. White rabbits have a low survival rate in nature, because it is easy for predators to spot them.
B. Penguins with higher body fat tend to survive nesting in the Antarctic winter, while leaner penguins often die.
C. A gene for disease resistance in fir trees is transferred to pine trees using modern DNA technology, allowing farmers to maximize pine tree growth.
D. Because big game hunters sought elephants for ivory, often poaching those with the biggest tusks, more African elephants today naturally lack tusks compared to the elephant populations 100 years ago.
E. In subsaharan Africa, genetically modified grass varieties that carry genes for disease and drought resistance are now available to farmers, providing more sustainable food sources for their livestock.

Answers

Those that do not show artificial selection are examples A and B.
Answers A and B :) hope that helps

A plant is wilting in response to internal stimuli. What action can you take to make the plant stand tall?



F. Place a towel over the plant.

G. Put it in a pot with another plant.

H. Place it in a dark closet.

J. Provide water for the plant.

Answers

Answer:

It is either J or G my answer would be G

~Tori

Need an answer before 1:59 tonight. Therefore, they could have existed on earth and fueled chemical evolution. In your own words describe this concept.

Answers

The link is 123.Pog.com this would be your awesome answer

Question 11 of 20 What fact do scientists believe provides evidence for the Big Bang Theory? A. All stars feature nuclear fusion in their core. B. Most extra-solar planets are gas giants C. All comets follow elliptical orbits. D. All distant galaxies are moving away from us.
​

Answers

The smart answer is A because it makes more sense

d) During Transcription, a nucleotide has been deleted. Explain the effect this will have
on DNA as well as what happens in each step along the way to a protein.

Answers

Answer:

this mutation may change the open reading frame of the resulting RNA sequence and its final product, which is a protein in the case that this gene is used to synthesize a messenger RNA (mRNA) sequence

Explanation:

During the transcription, a region of DNA named 'gene' is used as template to produce an RNA molecule, typically a primary transcript of mRNA (pre-mRNA). Subsequently, this pre-mRNA suffers a process named RNA processing in order to generate a mature mRNA which is finally used to create a protein by a process called translation. If a deletion occurs during transcription, it may change the open reading frame (ORF) of the resulting mRNA when the mutation occurs in an exon of the protein-coding gene (i.e., occurs a frameshift mutation), while this deletion may not have any effect if it is localized within the introns which are removed during RNA processing. A frameshift mutation will change the amino acids that are added to the nascent polypeptide chain during translation.

* Apply Concepts A particular plants diploid number of chromosomes is 50. Describe the number of chromosomes in one of the plant's cells during its sporophyte phase and during its gametophyte phase,​

Answers

Chromosomes have hereditary function that are capable of self-duplication and they have thread-like structures seen inside the nucleus of plant and animal. In plants, they go through a cycle called alteration of generation that has multicellular stages. One is sporophyte that is a diploid, and the other is gametophyte with a haploid.

Moreover, spores are produce through meiosis so it go through a process of chromosome reduction in order to create a haploid spores. While, gametes undergo mitosis and the structure is already a haploid, which means that the number of chromosomes will not change in order to produce haploid. In this case, the plant have both spores and gametes and the similarities is that, they are both singles celled and a haploid. Therefore, the number of the chromosome in the gametophyte generation is also 32.

What are the Omnivores in this food web?

Answers

the bacteria is the only omnivore

there are no omnivores in the food web

in case you're wondering, bacteria is not an omnivore it's a decomposer

Other Questions
What is the area of the triangle in the diagram? Why would the United States enter a global war that consisted of European countries and their colonies?1. The United States entered the war when the Central Powers taunted the inabilities of the American government.2. The United States saw itself as a global police officer that could bring an end to the violence happening around the world.3. The United States saw World War I as a way to enrich its own pockets by selling resources to the highest bidder.4. The United States suffered not only financial losses at sea, but also loss of life which it felt it had to avenge. A 64.0-kg person holding two 0.900-kg bricks stands on a 2.00-kg skateboard. Initially, the skateboard and the person are at rest. The person now throws the two bricks at the same time so that their speed relative to the person is 19.0 m/s. What is the recoil speed of the person and the skateboard relative to the ground, assuming the skateboard moves without friction? HELP PLZZZ 3. What causes a limited amount of blood and oxygen to reach the different parts of the body?A Fatty deposits that clog blood vessels.B One side of the heart sending blood to the lungs.C Exercising and doing normal daily activities.D Eating a well balanced diet. are cells made of tisse? A poetic form is a type of poem with specific rules for rhryme, rhythm and/or subject matter. Two poetic forms are haikus and sonnets. A haiku is a traditional Japanese poetic form. It consists of three unrhymed lines with specific syllable counts: five syllables in the first line, seven syllables in the second and five in the third. Haikus are often about nature and the seasons. A sonnet is a 14-line poem with a set rhyme scheme and a particular syllable pattern called iambic pentarneter. Different types of sonnets have different rhyme schemes. An English, or Shakespearean, sonnet usually follows the rhyme scheme of: ABABCDCDEFEFGG. The final two lines, a couplet, summarize the main idea of the poem. According to the passage, one of the differences between haikus and sonnets isA the number of adjectives used in the poems. B the number of lines in the poems.C the type of writer who composes the poems. D the types of verbs used in the poems. A stone of mass 0.2kg is thrown vertically upwards from the ground with a velocity of 20m/s. Find the maximum height attained by the stone What percentage of our usable freshwater is already polluted? WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!! Assume that the entry closing total revenues of $284,900 and total expenses of $212,600 has been made for the year ending December 31. At the end of the fiscal year, Teresa Schafer, Capital has a credit balance of $330,000 and Teresa Schafer, Drawing has a balance of $27,600. A. Journalize the entry required to close the Teresa Schafer, Drawing account.B. Determine the amount of Teresa Schafer, Capital at the end of period. 100 POINTS FOR THIS QUESTION, PLEASE HURRY!!!!!!!! _____ are open-ended questions that elicit discussions on an idea or issue.a. literal questionsb. interpretive questionsc. universal questionsd. evaluative questions Suppose a vertebrate has a disease that affects its skeleton.Which sentence best describes a difficulty the vertebrate may have?A. It would have difficulty interpreting information.B. It would have difficulty circulating blood.C. It would have difficulty moving.D. It would have difficulty breathing. Write the left side of the identity in terms of sine and cosine. Rewrite the numerator and denominator separately. (Do not simplify.) Simplify the fraction from the previous step such that both the fractions have the common denominator The expression from the previous step then simplifies to using what? A. Addition and a Reciprocal Identity B. Addition and a Pythagorean Identity The average gas mileage (mpg) for vehicles produced by a particular automotive company is 26 mpg, with a standard deviation of 2 mpg. What percentage of the vehicles produced by the automotive company have a gas mileage greater than 24? Note: Assume that a Normal model is appropriate for the distribution of the gas mileages for the vehicles. About 68% of the vehicles have a gas mileage greater than 24 mpg. About 32% of the vehicles have a gas mileage greater than 24 mpg. About 84% of the vehicles have a gas mileage greater than 24 mpg. About 16% of the vehicles have a gas mileage greater than 24 mpg. Can someone tell me if these are right? I am supposed to be decoding this for my escape room but it seems to be wrong. Select the correct answer.Jason regularly visits cattle farms to examine and vaccinate cows. His Job also requires him to go to slaughterhouses to examine animals beforeand after slaughter. What Is Jason's profession?O A companion animal veterinarianOB. public health veterinarian.food animal veterinarianOD.food safety veterinarian Are these shapes congruent?? Math riddle hereThe sum of all the four numbers is 31.Only one of number is odd.The subtraction of the lowest number from the highest number is 7.If you subtract two of the middle numbers, it equals two.What four numbers am I thinking of ? How was the Roosevelt Corollary a major change to the Monroe Doctrine? The Monroe Doctrine now only applied to the Western Hemisphere. For the first time, the United States would police disputes between Latin American and European governments. Roosevelt supported new US colonies in Latin America.