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Elis [28]
3 years ago
13

When trying to determine the evolutionary relationship between two species, would a biologist concentrate on homologous features

or analogous features?
Biology
1 answer:
Lerok [7]3 years ago
3 0
A biologist would most likely concentrate on homologous features to find and analyse an evolutionary relationship between two species, finding homologous traits between species might help biologists to understand the evolution of animals, whereas concentrating on analogous features might help to compare the evolution of different species. Hope this helped!
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During cellular respiration, __________ serves as an electron acceptor and __________ is produced. during photosynthesis, ______
lesya692 [45]

During cellular respiration, OXYGEN serves as an electron acceptor and Adenosine triphosphate (ATP) is produced. during photosynthesis, WATER serves as an electron donor and oxygen molecules, hydrogen ions and electrons are produced.

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On a speed time graph a positive slope means the object is
Vikki [24]
It means that it is increasing speed on the chart 
4 0
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The movement of individuals out of a population
storchak [24]

Answer:

The Movement is called Migration.

Explanation:

Migration is an important component of Population growth. Migration is the movement of individual organisms into, or out of, a population.Migration affects population growth rate. Migration can be of two types- Immigration and Emigration.  Immigration can be described as the movement of individual into a population from other areas. This increases the size of a population and helps in growth. Emigration can be described as the movement of individual out of population.

3 0
3 years ago
Read 2 more answers
What genetic condition results in the trait indicated by the blue color being
enot [183]

Answer:

ressessive

Explanation:

because it is what present by its phenotype

7 0
3 years ago
In pea plants, flowers are either white or purple; the purple color is produced by pigments called anthocyanins. The production
Hoochie [10]

Answer:

7/16

Explanation:

<em>The proportion of the offspring from the cross that will have white flowers is 7/16.</em>

The presence of anthocyanin which determines purple coloration is conditioned by the C_ and P_ alleles. It means that the absence of one or both of C and P will result in white flowers.

Two plants, each with CcPp are crossed:

CcPp   x   CcPp

Offpring

1 CCPP - purple

2 CCPp - purple

2 CcPP - purple

4 CcPp - purple

2 Ccpp - white

1 CCpp - white

1 ccPP -  white

2 ccPp - white

1 ccpp -  white

Proportion of offspring with white flowers = 7/16

Proportion of offspring with purple flower = 9/16

<em>See the attached image for the Punnet's square analysis of the cross.</em>

6 0
3 years ago
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