2 years ago

What is an example of a positive form of thigmotropism?

Biology

1 answer:

spayn [35]2 years ago

5 0

Answer:d)mimosa plant folding its leaves when touched in an effort to keep them from being eaten.

Explanation:

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Temka [501]

Answer:

Explanation:

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3 years ago

What is the broadest, most inclusive category of life on earth?

gulaghasi [49]

Domain is the most inclusive of the three, genus is the least inclusive

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3 years ago

Read 2 more answers

A fruit fly population has a gene with two alleles, A1 and A2. Tests show that 70% of the gametes produced in the population con

IceJOKER [234]

Answer:

Option C

Explanation:

Given ,

A1 allele is carried by $70$ % people

Let us assume A1 s dominant genotype

This means $p= \frac{70}{100} = 0.7$

Thus, frequency of allele in the given population is $0.7$

It is also given that the population is in Hardy-Weinberg equilibrium thus

$p+q=1\\0.7+q=1\\q = 1-0.7\\q= 0.3$

Frequency of fruit fly with genotype A2A2 will be

$q^2\\= (0.3)^2\\= 0.09$

As per Hardy-Weinberg's second equation of equilibrium

$p^{2} + q^{2} + 2pq = 1\\0.49+0.09+2pq = 1\\2pq = 1-0.49-0.09\\2pq= 0.42$

Hence, option C is correct

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3 years ago

Name the different types of bio molecules.

Over [174]

Answer:

The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins.

Explanation:

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3 years ago

In which of the following structures of a vascular plant would you expect to find totipotent cells? select all correct choices.

natita [175]

The choices can be found elsewhere and as follows:

A. mature leaves
B. shoot apical meristem
C. cell elongation zone
<span>D. axillary buds
</span>
I think the correct answers are option B and D. It would be at the shoot apical meristem and the axillary buds that <span> a vascular plant would you expect to find totipotent cells. Hope this answers the question.</span>

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3 years ago