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2 years ago

living things depend on many different= a. resources b. environments c. ecosystems d. interactions in order to survive.

Biology

2 answers:

castortr0y [4]2 years ago

6 0

Answer:

I would say that it is a. "Resources".

Explanation:

I might be wrong. I am human after all.

Mademuasel [1]2 years ago

4 0

Answer:

Explanation:

All living things depend on their environment to supply them with what they need, including food, water, and shelter. For example, living things that cannot make their own food must eat other organisms for food. Other interactions between living things include symbiotic relationships and competition for resources

hope that help you mark me brinliylist

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3 years ago

What is the difference between an organisms habitats and niche ?

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3 years ago

In a population of plants, the allele for long stems (S) is completely dominant over the allele for short stems (s). If 35% of t

Sergio [31]

Answer:

The correct answer would be 48 percent.

It can be solved by using the Hardy-Weinberg equation.

p² + 2pq+ q² = 1

p + q = 1

where, p² represents homozygous dominant's frequency that is, SS in this case,

q² represents homozygous recessive's frequency that is, ss in this case,

2pq represents heterozygous dominant's frequency that is, Ss in this case.

p represents dominant allele's frequency and q represents the recessive allele's frequency.

Now, the percentage of homozygous recessive or short stems is 35%. Therefore, the frequency of homozygous recessive would be 0.35.

Thus, the value of q² = 0.35

So, q = $\sqrt{0.35}$ = 0.59 which is approximately equals to 0.6.

As p + q = 1 so, q = 1 - 0.6 = 0.4

The frequency of heterozygous (Ss) = 2pq = 2(0.6)(0.4) = 0.48

Hence, the frequency of heterozygous would be 48 percent.

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3 years ago