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kompoz [17]
2 years ago
5

The understanding of evolutionary processes has helped scientists in the field of artificial selection. The best example of arti

ficial selection is
Biology
2 answers:
Lisa [10]2 years ago
8 0

Answer:

the answer is C: the production of pesticide-resistant potatoes.

Explanation:

just took the test

BigorU [14]2 years ago
3 0
The conservation of bald eagles is not a description of selective breeding, but it could be. For now we can cross that off.
Geographical distribution is a geographical factor of Natural selection, so it can't be B either.
Pesticide-resistant potatoes are altered to be resistant to pesticides (pesticides wouldn't affect plants anyway as they are meant to kill insects)
The answer is D. The collection and reseeding of the largest pumpkins is the best answer.
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Any technological application using living things or living systems is called __
aniked [119]

Answer:

Any technological application using living things or living systems is called Biotechnology.

Explanation:

It is essentially genetic engineering which involves technological applications of living things.

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2 years ago
Scientists have observed that the light emitted from faraway galaxies is shifted toward the red on the electromagnetic spectrum
Elena L [17]

Answer:

C

Explanation:

4 0
3 years ago
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What is evidence that each color of visible light has a wave of a specific wavelength. pls help me :)
aliina [53]

Answer:

Dispersion of white light by a prism

Explanation:

When white light is passed through a prism, the white light separates into its component wavelengths which are:

Red

Orange

Yellow

Green

Blue

Indigo

Violet

Together, all of these wavelengths constitute the spectrum of white light.

Hence, the dispersion of white light shows that each color of visible light has a specific wavelength.

8 0
3 years ago
What evidence suggests that vertebrates are more closely related to echinoderms than are any other invertebrate phyla?
VMariaS [17]

Answer:

Option C, shared DNA sequences

Explanation:

Complete question -

What evidence suggests that vertebrates are more closely related to echinoderms than are any other invertebrate phyla?  

- shared patterns of development

- shared morphology

- shared DNA sequences

Solution

Vertebrates have true backbone while invertebrates lack true backbone. Among the invertebrates, the echinoderm phylum is closely related to vertebrates as the echinoderm possesses notochord (similar to backbone) during their early stage development which disappears later.  

Through the genomic sequence studies it has been found that echinoderms are similar to vertebrates in many ways. Echinoderms have diverged from deuterostomes along with human and hence pose some genetic similarity  which can be devised through study of common DNA sequences

Hence, option C is correct

5 0
3 years ago
The substance represented by scissor shown cutting the DNA is
Alex_Xolod [135]

Answer:

Explanation:

Enzyme are protein molecules that catalyzes chemical reaction.

In DNA replication, enzymes play a major role.

Enzymes identify the starting point of replication, attach itself and then unwind the Deoxyribonucleotide acid DNA Strand to form the replication fork.

Enzyme Helicase unwind and breaks the hydrogen bond between the base pair, opening up the helix structure to form a template for the new strand.

DNA polymerase also play a major role, it synthesis new DNA by adding primer to the DNA sequence for replication to occur, they also proof read the copy of DNA Strand being made to avoid errors during replication and add nucleotide to the growing DNA strand.

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3 years ago
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