It’s a competitive world out there and no one knows this better than the male birds of paradise. They perform elaborate routines and have elaborate feathers. Their wild displays can be make or break chances when trying to find a mate. Which mechanism of speciation is at work here?

Temporal/Timing

Behavioral

Geographical

Anatomical

Answers

Answer 1

Answer:

ya delete this answer

Explanation:


Related Questions

Put the steps of the greenhouse effect in the correct order.
I. Infrared radiation travels through the atmosphere as heat to leave Earth.
II. Radiation from the sun enters the atmosphere.
III. Increased greenhouse gases trap more heat, raising global temperature.
IV. Infrared radiation is absorbed by greenhouse gases and is reflected back down to Earth.

A. II, IV, III, I
B. I, II, III, IV
C. I, III, II, IV
D. II, I, IV, III

Answers

Answer:

II, IV, I, III

Explanation:

At first the Solar radiation hits the earth~

The sun's energy is then absorbed~

Head radiates into space from Earth~

This traps the heat and makes Earths Temperature hotter~

Hope this helps uwu

At first the Solar radiation hits the earth~ The sun's energy is then absorbed~ Head radiates into space from Earth~ This traps the heat and makes Earths Temperature hotter~ are the correct arrangement of green house effects. Hence, option A is correct.

What is green house effects?

Green house effects are the rays in which heat are taken hold close to earth surface that is near to the earth. These effects have covered the earth like a blanket and keeps the planet toaster and warmer than it could be without them.

Greenhouse gases on Earth trap heat in the atmosphere, warming the whole globe. The primary gases that cause the greenhouse effect are fluorinated gases, as well as naturally occurring gases such carbon dioxide, methane, nitrous oxide, and water vapour which are synthetic.

Thus, option A is correct.

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(Beryllium)
Protons:
Neutrons:
Electrons:
Atomic #:
Atomic mass:
Charge:
Type of atom:
(cation, anion, or neutral)

Answers

Answer:

Hope my answer helps you. open the pic

Which of the following microbes cannot reproduce unless it first infects a cell in a host organism?
A.
parasites
B.
bacteria
C.
protozoa
D.
viruses

Answers

Answer:

bacteria is a microbes and host organism

Answer:

D.

viruses

Explanation:

What is an adaptation?


A group of organisms that can mate to produce fertile offspring


A process by which inherited traits in a population change over generations


A process through which individuals that are better adapted to their environment are more likely to survive and reproduce


A trait that improves chances of survival and reproduction for a group of individuals in a population

Answers

Answer:

B

Explanation:

hope this helps!

it’s b sorry if i’m wrong

Cells are the basic unit of _______ and______

Answers

Answer:

Structure and Function

Explanation:

Answer: Cells are basic units of structure and function in living things. This means that cells form the parts or an organism and carry out all of the an organism's processes, or functions.

What current environmental issue is causing hurricanes to be more violent.

Answers

Answer:

Sea level rise is making storm surge more dangerous

Storm surge, not wind or rain, is the number one killer in hurricanes, and climate change is making it worse. Sea level has already risen as a result of climate change, and that rate is accelerating around the world

How is the process used to produce sex cells different from
the process used to produce body cells?

Answers

The formation of sex cells is a central part of human reproduction: In fertilization, an egg cell and a sperm cell combine. These sex cells are also called reproductive cells or gametes. Sperm cells are produced in men's testicles and egg cells are produced in women's ovaries. Sex cells are different from other cells in one special way: Put simply, they only have one half of the total amount of human genetic information. When a sperm cell fertilizes an egg cell, the resulting cell has a full set of genetic information again.

Sex cells are formed through a particular kind of cell division called meiosis. Unlike in normal cell division (mitosis), the genetic material of the original (parent) cell is divided up twice.

Please leave a thanks <3

The process used to produce se_x cells which is different from the process used to produce body cells is called meiosis.

What is meiosis?

Meiosis is a cellular process that generates four daughter germinal cells having half genetic material.

Conversely, mitosis produces two genetically identical somatic (body) cells.

In conclusion, the process used to produce se_x cells which is different from the process used to produce body cells is called meiosis.

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Which hormone signals body cells to take in glucose
and reduces the level of sugar in the blood?
A) Testosterone
B) Insulin
C) Cortisol
D) Glucagon

Answers

Answer:

B)

Explanation: Insulin is what keeps your blood sugar lower and sends signal when it needs glucose

The answer to this question is, B) Insulin

---> The process of selecting a few organisms with desired traits to serve as parents of the next generation. Selective breeding of plants and animals to promote the occurrence of desirable traits in offpsring.?

Answers

Artificial selection

The process of determining a few creatures possessing desirable characteristics to participate as the founders of the coming generation is Artificial selection.

Artificial selection

The discovery of advantageous characteristics among living things by humankind, as well as the efforts performed to improve and maintain such traits throughout upcoming populations or years.

It follows the same procedure as evolutionary processes, with the exception that with biological evolution, nature determines the decisions rather than humans.

Thus the above response is correct.

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A catalyst is a ______.

Answers

Answer:

a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

Answer:

A substance that speeds up chemical reactions.

Explanation:

Disadvantage
Chemical

Advantage
1.
1.
Dish Detergent
2.
2.
1.
Chlorine
2.

Answers

Dish detergent man mark me BRAINLIEST

What percent of bones (of 206) are in the hands/feet?

Answers

Answer:

Explanation:

There are 206 bones in your body. 26 are in each foot. So the bones of your feet make up just over 25% of the bones in your body.

In order to create a big storm, the HIGH LEVEL TEMPERATURE had to be... A.Very Cold B.Cold C.Cool

Answers

Question:

In order to create a big storm, the HIGH LEVEL TEMPERATURE had to be... A.Very Cold B.Cold C.Cool

Answer:

A, because in order to create a big storm, the temperature has to be at least  40-20 degrees Fahrenheit (below 30 is freezing point, aka snow), and that would be weather where you would need to wear a thick jacket and warm pants.

If this helped, your welcome! Please know that I might be wrong, and if I am, I am truly sorry for that. But If you would, please make me brainliest.

- niaxfandoms (ig and yt)

What is the critical mass of a species?
A:The weight of all representatives of a species.
B:The weight of the last representative of a species.
C:The number of individuals that must exist for a species to continue.

Answers

Answer:

The number of individuals that must exist for a species to continue

Explanation:

I just had it on a quiz. Can I have brainliest?

The critical mass of a species is the number of individuals that must exist for a species to continue. Therefore, the correct option is C.

What is the critical mass of a species?

The critical mass of a species refers to the minimum number of individuals that are required for a population to maintain its viability and continue to survive and reproduce in a given environment. This is also known as the minimum viable population (MVP) size.

The concept of critical mass is important in conservation biology because small populations are often more vulnerable to extinction due to genetic factors, environmental fluctuations, and other factors.

Therefore, understanding the critical mass of a species is significant for determining appropriate conservation strategies and protecting endangered species. Therefore, the correct option is C.

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Please answer this question

Answers

Answer:

H

Explanation:

I learned this in bio

Describe What
happens to a planarian when
it is cut into two pieces?

Answers

Planaria can be cut into pieces, and each piece can regenerate into a complete organism. Cells at the location of the wound site proliferate to form a blastema that will differentiate into new tissues and regenerate the missing parts of the piece of the cut planaria.
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A strand of DNA consists of 35% adenine. What is the percentage of cytosine in that same
molecule of DNA?

Answers

Answer:

20.5%

Explanation:

Hope this helps!!

Big thanks to anyone that can help. <3

Answers

Answer:

True, False...it's the kidneys, Not sure, True...it's a dialyzer, True

Explanation:

What is the relationship between genes, traits and proteins?

Answers

Answer:

Genes are transcribed into mRNA, the mRNA is then translated into proteins, which determines specific traits.

Explanation:

because i used brainly

10. In a bacterial cell, which structure allows the cell to move through fluid?
A flagella
B pili
C nucleoid
D ribosomes

Answers

Answer:

a, flagella. they allow cells to swim

A. Flagella vuvvuvugivivufxyyfyx

.True or False: Clear-cutting results in mostly even-aged stands of trees

Answers

Answer:

my guess is

Explanation:

true

true

true

Put the steps of Protein Synthesis below into the correct order.
4 points
Step 1
Step 2
Step 3
Step 4
A Protein
molecule is
produced
An mRNA
molecule is
produced
mRNA interacts
with a Ribosome
DNA interacts
with RNA
polymerase

Answers

Step 1: dna interacts with rna polymerase
Step 2: mRNA molecule is produced
Step 3: mRNA interacts with a ribosome
Step 4 protein molecule is produced

The correct order is DNA interacts with RNA polymerase (1), the mRNA molecule is generated (2), mRNA interacts with a ribosome, and protein is produced (4).

What is transcription?

Transcription (gene transcription) is the process by which a fragment of DNA is employed to generate an mRNA.

This messenger RNA (mRNA) then travels to the ribosomes in the cytoplasm to generate a protein.

The process of translation refers to the protein synthesis by an mRNA template.

In conclusion, the correct order is DNA interacts with RNA polymerase (1), the mRNA molecule is generated (2), mRNA interacts with a ribosome, and protein is produced (4).

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Vestigial structures, such as the appendix, are body parts that don't seem to serve a
purpose in humans. How are vestigial structures important evidence for evolution?

A. They provide clues about structures that were important to our ancestors.
B. They provide clues about what future generations of humans will look like.
C. They help identify body parts in fossils.
D. They are evidence that humans used to eat different foods.

Answers

Answer:

A

Explanation:

20 points ! multiple choice
4. Which part of the replication process helps reduce the chance for genetic mutation?
a. insertion of RNA primer sequences
b. sealing the gaps between fragments
c. opening multiple origins of replication
d. proofreading new DNA strands

Answers

Answer:

D

Explanation:

Key points:

- Cells have a variety of mechanisms to prevent mutations, or permanent changes in DNA sequence.

- During DNA synthesis, most DNA polymerases "check their work," fixing the majority of mispaired bases in a process called proofreading.

- Immediately after DNA synthesis, any remaining mispaired bases can be detected and replaced in a process called mismatch repair.

- If DNA gets damaged, it can be repaired by various mechanisms, including chemical reversal, excision repair, and double-stranded break repair.

that's from khan academy^

the proofreading new DNA strands cuz ur prevents mistakes

I’ll give the Brainliest to who answers this question with a reasonable explanation.


Rebecca’s family uses their house’s heating system to stay warm in the winter. How do they know when their system is at equilibrium?

A. The house temperature balances the set temperature and the system shuts off.

B. The house temperature is changing and the system is rapidly changing from on to off then back again.

C. The house temperature is lower than the set temperature and heat is on.

D. The house temperature is higher than the set temperature and the cooling is on.

Thank you.

Answers

Answer: A

Explanation:

Answer:

A. The house temperature balances the set temperature and the system shuts off.

Explanation:

Equilibrium is a state in which the competing factors of a system are in balance. In the case of the heating system, the house temperature and set temperature would be the same and the system would turn off.

also just took test

Individuals in a species have genetic variation that can be passed on to their offspring

Answers

Answer: Genetic variation within a species can result from a few different sources. Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. ... As a result, the tree-colored moths are more likely to survive, reproduce, and pass on their genes.

Explanation:

Differentiate the components of fluid connective tissue?​

Answers

Answer:

The components of the fluid connective tissue are red blood cells, white blood cell and blood platelets

Explanation:

The connective tissues refer to tissues composed of some class of matrix. The blood is considered a fluid connective tissue which is composed of red blood cells (erythrocytes), white blood cell (leukocytes) and blood platelets (thrombocytes). Erythrocytes are cells that contain hemoglobin and whose function is to transport oxygen to the body. Leukocytes are cells involved in the immune responses which act to protect the body against both foreign pathogenic invaders. Finally, thrombocytes are cell fragments that form clots and stop bleeding.

In the diagrams of mitotic cell division shown, which structure is present in diagram B but in diagram A?

-centriole
-cell plate
-cell membrane
-cytoplasm

Answers

Answer:

-cell plate

Explanation:

Diagram A is an animal and diagram B is a plant cell. When dividing through mitosis plant cells form a cell plate during the mitotic phase. However, cell plates are not found in animal cells, as they do not have cell walls. Therefore, the answer must be cell plate.

in the late 1600s, english astronomer edmond halley presented a model of earth’s structure. helmet originally claimed that earth was

Answers

Oh okie so I can see you tomorrow I’ll be

Which of the following is the best example of diffraction?

Answers

Answer:

you voice echoing back when you shout in a canyon

Explanation:

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