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LiRa [457]
3 years ago
11

Which statement explains endosymbiosis theory?

Biology
1 answer:
Sergeeva-Olga [200]3 years ago
4 0
The endosymbiosis explains how eukaryotic cells may have evolved from prokaryotic cells.
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Over a period of time, one cell produces four new daughter cells. how could you tell if the cell had undergone mitosis or meiosi
Dovator [93]
I am pretty sure you count the number of chromosomes in each daughter cell and then compare it to the number of chromosomes found in each of the parent cells
7 0
3 years ago
Formula to calculate marginal rate of substitution ​
lozanna [386]

Answer:

(MRSxy) = ∆Y/ ∆X

Explanation:

7 0
3 years ago
What do stabilizing selection and directional selection have in common
pogonyaev

Answer:

Both are  type of natural selection and ultimately lead to selection of a set of phenotype over the entire available genotype spectrum.

Explanation:

Both the stabilizing selection and directional selection are two forms of natural selection

Also in both the selection process, a new population with a better fitment to the prevailing environmental and physical conditions evolves.

In stabilizing selection, an average phenotype is selected over extreme variation. However, by this process of selection the genetic variance of the population will decrease.

However in directional selection,  phenotypes at one end of the existing variation are selected over the entire spectrum

3 0
3 years ago
HELPP I’m doing some other work Nd I don’t have enough time to do this 40pts
V125BC [204]

Answer:

1) jaws

2) amniotic eggs

3) turtle

4) lancelot, because they are farthest apart and share the least amount of traits

Explanation:

as you make your way through the cladogram you'll see that with more traits being added the less alike they are. for example turtle is closest to leopard because they share all the previous traits excluding hair which something only the leopard has.

4 0
3 years ago
What facts would you select to show the major significance of the element carbon in the human body?
professor190 [17]
<span>Carbon has four valance electrons.
Carbon forms the backbone of all organic molecules.
Carbon can form bonds with four different atoms.
Carbon can from four covalent bonds with another carbon atom.</span>
5 0
4 years ago
Read 2 more answers
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