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Stolb23 [73]
3 years ago
7

A ball falls off a building which has a height of 100 meters. It hits the

Biology
1 answer:
Oxana [17]3 years ago
7 0
25 m/s btw this is physics
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Which of these decomposers has a muscular foot to move around that are found worldwide wherever there is sufficient moisture and
konstantin123 [22]

Answer:

thats a whole l

Explanation:

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2 years ago
PLS HELP!! ASAP DUE TONIGHT!!
guapka [62]

Answer:

D. a higher number of double bonds between carbon atoms in their structures.

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2 years ago
Sickle-cell trait is caused by a single defective allele, but sickle-cell disease only occurs in individuals that are homozygous
Pavel [41]

Answer:

6,25%

Explanation:

Considering that the couple has a trait of sickle cell anemia, we know that both are heterozygous for the disease (Aa) and therefore can have children with the following genotypes:

Parents: Aa X Aa

Children: AA(A x A), Aa(A x a), Aa (a x A) and aa(a x a)

Knowing that sickle cell anemia only occurs in homozygous individuals, the probability for children to have the disease according to each crossing is:

A x A = 1/4 = 25%

A x a = 1/4 = 25%

a x A = 1/4 = 25%

a x a = 1/4 = 25%

The probability of forming each homozygous child (aa) is 1/4 or 25%. Since they are two children, the probability of both having sickle cell anemia is calculated by multiplying the probability of each, so:

1/4 × 1/4 = 1/16 = 0.0625 = 6.25%

It is concluded that the probability of a heterozygous couple for sickle cell anemia to have two children with the disease is 6.25%.

6 0
3 years ago
What hormone helps plants move toward a stimulus?<br><br> A.)Ethylene<br> B.)Auxins<br> C.)Acids
WITCHER [35]

What hormone helps plants move toward a stimulus?

A.)Ethylene

<u>B.)Auxins</u>

C.)Acids

Auxin moves to the darker side of the plant, causing the cells there to grow larger than corresponding cells on the lighter side of the plant. This produces a curving of the plant stem tip toward the light, a plant movement known as phototropism. Auxin also plays a role in maintaining apical dominance

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Hope It Helps you!

5 0
2 years ago
Read 2 more answers
For which one of the followign observations were both lamarck's hypothesis and darwin's hypothesis in complete agreement?
yawa3891 [41]
That they both had nearly the same hypothesis
5 0
3 years ago
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