State three ways scientists base their identifications of evolutionary relationships.

1 answer:

6 0

Three ways scientists base their identifications of evolutionary relationships are:
1. Does not take genetics into account.
2. Does not consider convergent evolution.
3. Physical similarities does not mean that they are related.

Evlutionary relationships talks about relatedness between organisms, usually this can be shown by a phylogenetic tree through phylogeny. Reconnection and speciation of organisms must be considered in studying relatedness of organisms.

You might be interested in

Mutations in the ECM proteins result in? A) B) C) D) E)

garri49 [273]

Answer:

Explanation:

ECM proteins are significant in the development of the extracellular matrix which is responsible for supporting and connecting cells together in the formation of tissues. The extracellular matrix is also a major component of connective tissue that is composed of collagen fibers connecting tissues. Mutations of these proteins will result in connective tissue disorders such as scurvy, sarcomas, systemic lupus erythematosus (SLE) and etcetera.

7 0

3 years ago

DNA replication involves producing new copies of DNA molecules. How many individual DNA strands exist after one molecule of DNA

lukranit [14]

The answer is C, which is 4

4 0

4 years ago

This layer of Earth is divided into two sections, both of which primarily contain silicate minerals. Part of one of the sections

Tresset [83]

the answer is c)mantle

8 0

3 years ago

“Seattle is a rainy place.” This statement refers to _____. A) climate B) weather

Zolol [24]

Answer:

The answer is climate.

Explanation:

The difference between climate and weather is the overall percentage. If the answer was weather the statement would be more along the lines of, "It is raining in Seattle today." But because the statement is more vague it is climate, referring to the reason that it rains in Seattle a lot. Sorry for the wordy explanation. Hope I was helpful! Much love!

6 0

3 years ago

Scientists group materials together ________ it is easier to compare and study them that way

o-na [289]

The provided question is incomplete, the correct and complete question is as follows:

Choose the answer that best completes the sentence below.

Scientists group materials together ____________ it is easier to compare and study them that way.

A however

B but

C although

D because

Answer:

The correct answer is - option D because.

Explanation:

Researcher and scientists tries to group material together on their similarities and difference to one another which makes it easier to study and compare various type of materials.

It is the one of major reasons to differentiate materials between groups like liquids state, gases state, plasma state and solid state materials. One can easily see the difference and comparison is very clear on this type of grouping of materials.

Thus, the correct answer is - option D.

5 0

3 years ago