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2 years ago

BRAINLIEST Question

Biology

1 answer:

creativ13 [48]2 years ago

8 0

Explanation:

when meiosis occurs, a half the set of chromosomes from the original cell go to each daughter sex cell produced.

when mitosis occurs, the chromosomes are duplicated so there are two copies of the same genes and each copy is given to the daughter cells produced.

Hope this helps :)

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60 POINTSSS ASAAAAAAPPPP + BRAINLIEST

Nonamiya [84]

Answer:

Ur answer is D. They should grow native plants on the lodging property to attract local wildlife.

Explanation:

Hope this helps :). Have a great day!

7 0

2 years ago

Classifying things by observing can best be done using a

olchik [2.2K]

Classifying things by observation can best be done by using a : Taxon

Taxon divided organisms into different groups based on their unique similarities, which is the best way to classify things if you're doing it by observation.

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2 years ago

A maize plant with genotype Aa Bb produces the following gametes 100 Ab 45 AB 106 aB 50 ab This tells us that the two genes are

bogdanovich [222]

Answer:

True

Explanation:

The linkage relation of two genes can be determined on the basis of calculating recombination frequency.

If the recombination frequency value is greater than 50% then the genes are not linked and if the value is less than 50% then the genes are linked.

In the given question, the crossover gametes formed will be Ab = 100

and aB= 106.

Therefore,

$\dfrac{recombinant\ progenies}{ Total\ progeny}\times 100\\\\\dfrac{100 +106}{100+106+45+50}\times 100\\\\=\dfrac{206}{301}\times 100\\\\= 68.43\%$

Since the recombinant frequency value is larger than 50% therefore the genes do not show linkage.

Thus, True is the correct answer.

7 0

3 years ago

Which three statements are central ideas in Roosevelt's "What I Hope to Leave Behind"?

Harrizon [31]

<em>In Roosevelt's speech, some of her main ideas are:</em>

'It would be better if people were not so busy competing with each other

'The role of women is changing'

'a good home life is based on strong relationships'.

3 0

3 years ago

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How do objects appear when seen through a microscope

cricket20 [7]

They appear larger than they really are.

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3 years ago

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