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worty [1.4K]
3 years ago
5

How do traits occur in organisms?

Biology
1 answer:
daser333 [38]3 years ago
4 0

Answer:

They occur through inherited traits. The parents hand down traits to their offspring.

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What is some observation you see outside
Shtirlitz [24]
Trees blowing in the wind, bees landing on flowers, bunnies hopping on grass
3 0
3 years ago
A man with normal vision and a colorblind woman have children together. We can expect that _________ of their sons and _________
MrMuchimi
The answer would be E because boys inherit the Y chromosome from the dad which in this case would have the color blind trait. Girls don’t get the y from the father to get the color blind trait not be color blind because girls have 2 (X) chromosomes. Hope this helps
3 0
3 years ago
Why does an eclipse happen? The Sun burns out quickly and reignites due to changes in magnetic energy. b A celestial object move
Softa [21]

An eclipse occurs when celestial object moves into the shadow made by another celestial object. Option A

<h3>What is an eclipse?</h3>

The term eclipse refers to a situation in which in which one celestial body casts a shadow on another celestial body. In this case, we could have the earth cast its shadow on the earth or the sun as the case may be.

The kinds of eclipse that could occur are;

  • Eclipse of the sun
  • Eclipse of the moon

This brings us to conclude that; an eclipse occurs when celestial object moves into the shadow made by another celestial object. Option A

Learn more about eclipse:brainly.com/question/4279342

#SPJ1

7 0
1 year ago
Heterozygote advantage refers to the tendency for heterozygous individuals to have better fitness than homozygous individuals. T
ddd [48]

Answer:

False

Explanation:

Genetic variation is the difference in the sequence of DNA in the individuals of a population and a heterozygote has more genetic variation that homozygote person because heterozygote has two different alleles of a gene while homozygous individual have two same alleles.

Heterozygotes have advantage over homozygotes because it protects the individual from many genetical diseases and increase the genetic variation by increasing the gene pool in the population. So higher fitness results in more genetic variation in the population therefore the statement is false.

4 0
3 years ago
Fish first appeared: a) after the "Age of the Dinosaurs" during the Mesozoic Era. b) during the Ordovician Period of the Paleozo
Sergeu [11.5K]

Answer:

during the Cambrian Period of the Paleozoic Era.

Explanation:

The Paleozoic is the earliest era (of three) of the Phanerozoic Eon and is composed of six geologic periods: the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian (in that order from earliest to the latest). Fish first appeared about 530 million years ago during the Cambrian explosion.

4 0
3 years ago
Read 2 more answers
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