In a FERN PLANT, DNA is located in three different organelles (Option B).
Plants are organisms that have chloroplasts, mitochondria, and cell nuclei.In a eukaryotic cell, the genetic material (i.e., DNA) is mainly found in the nucleus, which is an organelle bounded by a double-membrane (bacteria don't have nuclei).However, mitochondria and chloroplasts are also membrane-bound organelles that have their own genetic material.Chloroplasts are only found in plants and algae (sponges and flatworms don't have chloroplasts).In conclusion, in a FERN PLANT, DNA is located in three different organelles (Option B is correct).
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What are the five layers of the atmosphere in order from bottom to top?
Exosphere, Stratosphere. Thermosphere, Mesosphere. Troposphere
Troposphere, Stratosphere, Mesosphere. Thermosphere, Exosphere
Stratosphere, Thermosphere, Mesosphere, Troposphere, Exosphere
Answer:
The atmospheric layers start from the ground level of the earth and rise up to a certain height according to its temperature, pressure, composition, and other properties. From the ground level they are:
Troposphere:- (0 -12 km) or (0 to 7 miles)
Stratosphere:- (12 -50 km) or (7 to 31 miles)
Mesosphere:- (50 -80 km) or (31 to 50 miles)
Thermosphere:- (80 -700 km) or (50 to 440 miles)
Exosphere:- (700 -10000 km) or (440 to 6200 miles)
Explanation:
Answer:
this is the answer
Explanation:
Lipids contain instructions for creating proteins and are passed from parents to offspring.
Select one:
True
False
The term "net energy” refers to the amount of energy available from a resource minus the amount of
energy needed to make it available.
a. True
b. False
Answer:
True
Explanation:
Which phyla have well developed nervous system
Explanation:
Cnidarians
.............
______and____ are early tetrapods that do not have features unique to fish. Describe how these two species differ antaomically and what that means about where they each live.
How does an orchid benefit from growing in a tree?
Answer:
The orchids benefit in several ways. They get more sunlight and are more easily visited by the moths which pollinate them.Orchids do not harm the trees they grow in. Their roots stay on the bark of the tree; they do not take water or nutrients from the tree.
what 2 factors will the selectively permeable cell membrane use to select what can enter or leave the cell? I wrote size but what else?
The diagram shows part of an aquatic food web
for a stable lake ecosystem in Connecticut.
Turtles
Large fish
Small fish
Aquatic insects
Tadpoles
Water fleas
Rotifers
Algae
What is the source of energy for the algae?
A waves
B. sunlight
C. bacteria
D. rotifers, water fleas and tadpoles
Answer:
Sunlight
Explanation:
I just got it wrong because of the wacko below or above me gave me the wrong answer
Algae possess chlorophyll in their cells. They use carbon dioxide in a manner that is analogous to how we use food. Thus, option B is correct.
What is a characteristic feature of algae?By converting light energy to chemical energy through the process of photosynthesis, carbon dioxide and water are transformed into organic molecules.
Nearly all algae engage in the process, and in fact, much of what is currently known about photosynthesis was first uncovered through research on the green alga Chlorella.
Like other plants, algae benefit from sunlight, therefore denying them of it will limit or even completely stop their growth. For several days, completely shading the tank or aquarium from light is essential.
Therefore, algae require sunshine because algae can photosynthesize, or use sunlight to change carbon dioxide into biological material.
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HELP ILL GIVE BRAINLIEST!!! Genetic variation led to to one plant surviving and reproducing when the other did not. This variation was in... *picture also attatched
Answer:
D
Explanation:
HELP ME
Explain how physical variation is expressed in human beings and how it relates to cultural groups and ethnicity?!??
wykonaj tabele w której porównasz funkcje wszystkich rodzajów elementów morfotycznych krwi
Is this a question or just a prank?
(07.03 MC)
An advantage of disposing of municipal solid waste in a landfill rather than in an
incinerator is that, unlike incinerators, landfills
can be used to generate electricity
do not require electricity to operate
do not contribute greatly to smog or acid rain
can store hazardous materials such as motor oils and pesticides
the use electricity more
Answer:
I and III only
What type of dominance is it when BOTH alleles for a trait are expressed in offspring?
Recessive
Incomplete dominance
Codominant
Complete dominance
Answer:
Codominant
Explanation:
hi please help i’ll give brainliest
Answer:
C the moom rotates around itself slower than eath rotates around itself
Explanation:
name the two worst extinctions known in Earth’s history.
Explanation:
Permian Triassic ExtincitonLots of places were affected, extinction; in species, vertebrates, etc, etc.
Devonian extinctionExtinction-- in marine species...
Don’t understand need help
Answer:
I think c
Explanation:
I took the quiz but I m not sure
What three properties of water cause the oceans to change temperature so
slowly?
Answer:
because it has highest specific heat capacity
What is the condition of outside air a certain time and place
O Climate zone
O Weather
O Climate
O Element
A) If a female spinach plant with green (GG) leaves is crossed (pollination and fertilization occur) with a male spinach plant with purple (gg) leaves. What are the genotypes of the offspring and what traits will they express including the probability or ratio.
Answer:
The genotype Ratio is 1. All are Gg.
The phenotype is all Green spinach
Explanation:
Punnett Square:
G G
_________________
g | Gg | Gg |
|________|________ |
g | Gg | Gg |
|________|________ |
The genotype Ratio is 1. All are Gg.
The phenotype is all Green spinach
PLEASE HELP ITS DUE IN 3 HOURS!! 6. Match the correct definition to each vocabulary term:
Answer:
In order from top to bottom
C
A
E
D
B
Explanation:
1) Reflection is when a ray hits something reflective then bounces back. For example, light reflects off a mirror, which is why you can see yourself in a mirror.
2) Wavelength measures the size of a wave. It is measured from the crest or trough of one wave to the crest or trough of another.
3) Refraction occurs when waves go through different mediums at different speeds. This is why a straw looks bent when in water.
4) Frequency is a way of measuring the speed of a wave. It shows how many waves pass every unit of time.
5) Absorption means that all of the waves were absorbed into the medium and none of them passed through.
Which of the following is NOT an example of evidence that supports the theory of evolution?
A. common genetic ancestors among diverse species
B. fossil evidence suggesting ancient genetic ancestors
C. unnecessary or nonfunctional organs in modern species
D. fossils of the same species found diverse geographic locations
The statement that is not an example of evidence that supports the theory of evolution is fossils of the same species found in diverse geographic locations.
What do you mean by Evolution?Evolution may be defined as a gradual and continuous process that runs over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.
Common genetic ancestors may be diverse into the number of other species due to the theory of evolution. Unnecessary or non-functional organs may be eliminated or shortened due to evolution.
Therefore, the statement that is not an example of evidence that supports the theory of evolution is fossils of the same species found in diverse geographic locations.
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Identify the factor below as genetic or environmental factors that may influence susceptibility to disease?
Answer: in order age to exercise,
genetic, environmental
3. Are vaccines available to prevent HIV and cancers?
(3)
How would the acidic solution affect a clam living in the ocean ? what does a weakened shell mean for the clam
Answer:
Ocean acidification makes it harder for clams and mussels to find the material they need to build and maintain their calcium carbonate shells. A weakend shell often results in but is not limited to the organisms growing slowly or neededign more food to actually survive if the acidity levels were to increase.
Explanation:
1 point
1. Carla is bringing her 2 year old brother to Montgomery Days. Tired of
listening to him talk, Carla buys him a big wad of cotton candy. An hour
later she notices her brother has a ton of energy! Cotton Candy must be
high in what type of macromolecule and why? *
Carbohydrates; provide short term energy
Macromolecules; provides all the structures with nutrients
Proteins; provides short term energy
Lipids; provides long term energy to keep the kid wound up for hours
Answer:
Lipids; provides long term energy to keep the kid wound up for hours
Explanation:
When you give a child sugar they will have energy for a while
Lipids are present in the cotton candy which makes it high for hours. option D is correct.
What are lipids?A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers.
Lipids provide long-term energy to keep the kid wound up for hours. Some of their main functions include energy storage, hormones, and cell membranes.
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Roots do all of the following, except ______.
A. absorb water
B. anchor plants in the ground
C. photosynthesis
Answer:
C. photosynthesis
Explanation:
The main function of roots is to transport water and nutrients to the plant, photosynthesis happens in the chloroplast.
Which of the following are true about the Cambrian explosion?
Fossil evidence is found in the evaporites in Texas
A diversity of different phyla with huge anatomical differences all appear at once in the fossil record
Fossil evidence is found in the Burgess Shale
provides evidence for many transitional species with very little anatomical difference
Marks the beginning of the Paleozoic era
It marks the beginning of the Cambrian period
Answer:
b I think but I am not sure but have a good day
List four real-life scenarios where the human body may have to undergo lactic fermentation.
2. The formation of a new community where another community already exists is known as ______.
A primary succession
B secondary succession
C pioneer community
D pioneer species
Answer:
B secondary succession
Explanation:
What is an energy pyramid?
Answer:
An energy pyramid, also known as a trophic or ecological pyramid, is a graphical representation of the energy found within the trophic levels of an ecosystem.