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Reika [66]
3 years ago
13

Lab Report PLEASE HELP ME

Biology
1 answer:
mina [271]3 years ago
7 0

Answer:

tell me what experiment?

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A population of mice has black or brown hair. The gene for black hair color (B) is dominant over brown (b). If 16% of the mice a
gayaneshka [121]
Answer

if B and b are the two alleles , B + b = 1 and B ^2 +2 Bb + b ^2 
= 1. If 16% of mice are homozygous black , B ^ 2 =0 .16, meaning B = 0 .4 and b = 1 - 0. 

hope this helps

IN exchange can u mark me as brainlist
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3 years ago
Which of these is an example of parasitism?
mrs_skeptik [129]
A squirrel stores food in a tree hole.
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4 years ago
This energy is absorbed by pigments such as ____ which is presented in all photosynthetic organisms?
Shalnov [3]

Answer:

Chlorophyll

Explanation:

The chloroplasts is the organelle that process sunlight energy. Chlorophyll is the pigmentation within plants that absorbs sunlight

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3 years ago
A botanist scrapes pollen off a flower of one plant and then uses it to pollinate the flower of another plant. What can be scien
Ray Of Light [21]

Answer:

<em>They will have a large number of genetic variations.</em>

Explanation:

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Cross-pollination can be described as a process in which the pollen of one flower is transferred to another flower. The pollen when fertilizes the egg in the stigma, will produce offspring with varied genetic characteristics. This will be because the pollen would carry the trait of another flower and the egg of another flower. This will lead to many genetic variations.

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Which organisms are most critical in the nitrogen cycle?
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These are the things that convert nitrogen in the soil -cyanobacteria<span>participate. After nitrogen has been fixed, other </span>bacteria<span> convert it into </span>nitrate<span>, in a process known as nitrification.</span>
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