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Oksanka [162]
2 years ago
15

Why were different organisms

Biology
1 answer:
Andreyy892 years ago
6 0
To be honest I don’t really know
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In a cross between two strains that are true breeding for purple and white flowers, the F2 phenotypic ration would be 1/4 purple
velikii [3]

Answer:

Only if one of individual has incomplete dominance.  

Explanation:

Using a Punnet square, only if one individual has incomplete dominance could have this ration.   Otherwise, if the 2 individuals had a homozygous phenotype, whit one individual for dominant and the other for recessive, the ratio would be all purple.

7 0
3 years ago
A change that increases an organism's chances of survival is called a(n) _____.
algol [13]
<span>A change that increases an organism's chances of survival is called an adaptation. </span><span>An adaption is any inherited characteristics that increase an organisms chance of survival. It is the way organisms </span><span><span>response to the imposed conditions. The characteristics can be structural, behavioral or physiological.  </span>Adaptations may include changes in habitat, genetic changes, mimicry, internal adaptations...</span>

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3 years ago
Do simple organisms consist simple molecules?
maks197457 [2]

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4 0
2 years ago
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