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jekas [21]
3 years ago
13

How do autotrophs get their food?

Biology
1 answer:
alisha [4.7K]3 years ago
3 0
Autotrophs make their own food by getting proteins from the sun.
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The diploid number of chromosomes in one human somatic cell is: TEST IS TIMED!! 23 pairs of chromosomes 23 pairs of alleles two
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Human diploid cells have 46 chromosomes

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8 0
3 years ago
_______ are thought to have been present before vertebrates.
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invertebrates i guess

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hope it helped!!!

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Which evolutionary mechanism changes genotype frequencies but does not change allele frequencies?
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Assortative mating is the evolutionary mechanism that changes genotype frequencies but does not change allele frequencies.

Assortative mating is the type where two individuals mate with each other on the basis of their similarities and dissimilarities. This is a different phenomenon than the random mating that occurs by chance. Assortative mating can be used to increase the number of organisms of a population containing a certain trait.

Allele is the alternative form of a gene. It arises due to mutations. A gene can have more than one types of alleles. However, usually a gene only has one allele. The alleles are found at the same location of the homologous chromosomes.

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6 0
1 year ago
Abnormal behavior is not always related to mental illness,____.
Firlakuza [10]

Abnormal behavior is not always related to mental illness, but some odd behavior can result from drug usage, which can create a disorder. Drugs change the DNA map patterns of your brain causeing pottential disorders to develop.


Answer: But some odd behavior can result from drug usage, which can create a disorder



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3 0
3 years ago
Tonya picks up a leaf from the ground and holds it at arm’s length. She lets go, and the leaf falls to the ground. What force pu
bearhunter [10]
The answer for the given question above would be option C. GRAVITATIONAL FORCE. Based on the given scenario above of a leaf that falls to the ground when Tonya let it go, the force that pulled the leaf to the ground is the gravitational force. This kind of force is a force <span>that attracts any object with mass. Hope this helps.</span>
6 0
3 years ago
Read 2 more answers
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