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maxonik [38]
3 years ago
10

What did Darwin hope to learn about artificial selection by studying pigeons?

Biology
1 answer:
Alborosie3 years ago
6 0
Darwin's plans to find out about simulated choice by examining pigeons is that he needed to learn whether you can change the entire species taking after that particular pigeon into another type of pigeons. I hope the answer will help you. 
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PLEASE HELP ME!! true or false
JulijaS [17]

Answer:

false , they are diploid and have 23 pairs of chromosomes

6 0
2 years ago
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"Now that you have come up with an equation that describes the relationship between amounts of different nucleotide bases in DNA
Dima020 [189]

Answer:

G - 21%

T - 29%

A - 29%

Explanation:

Nucleotide bases in DNA are complementary. Adenosine (A) binds to Thymine (T) while Cytosine (C) binds to Guanine (G). Hence the composition of A in DNA is the same as that of T; and that of C is the same as that of G.

From the information given, C is 21%

Therefore G is also 21% of the genome as  C is bound to G, the therefore are the same proportion.

C and G make up 42% of the genome (that 21% + 21%).

The remaining 58% (100%-42%) is made up of A + T

Similarly the proportion of A is equal to that of T,

Hence A is 29% (half of 58%) and T is 29%.

4 0
3 years ago
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What is the Relationship between color and wavelength absorbed?
satela [25.4K]

Red Orange Yellow Green Blue Indigo Violet

<---Longest wave length                     shortest wave length--->

As you went down the colors of the rainbow the wave length got shorter or faster.

6 0
3 years ago
A recent study has shown an increase in the number of predators in an ecosystem. Which of the following is not a possible cause
gladu [14]

Answer:

A recent study has shown an increase in the number of predators in an ecosystem. Which of the following is not a possible cause for the growth?a.An increase in the land space availableb.An increase in the population of prey it feeds onc.An increase in the biodiversity of the ecosystemd.An

Explanation:

5 0
2 years ago
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How many glucose molecules are made during one cycle of photosynthesis?
kondaur [170]
In the calvin cycle, glyceraldehyde-3-phosphate (G3P) is first and foremost responsible for making glucose. To make one G3P molecule, you need three turns of the calvin cycle. In the GP3 molecule, you hade 3 fixed carbon atoms. So to make a six-carbon glucose molecule, you need two GP3 molecules. Therefore it takes 6 turns of the calvin cycle (photosynthesis) to make a glucose molecule.
5 0
3 years ago
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