What might a scientist do to determine evolutionary relationships among groups of organisms? (select all that apply.)?

1 answer:

3 0

<span>When the idea of evolution originated, scientists used objects that were similar. An example being given would be that of monkeys and humans were much more alike than dogs and monkeys. When scientists realized how minor those differences were, it enabled them to study how close those relationships actually were. Public knowledge grew about cells and DNA; scientists also knew how it could be used to determine similarities and differences in proteins in humans and animals. Tying all of these methods together will create an evolutionary map.</span>

You might be interested in

Enzyme synthesis in a living cell occurs at which cytoplasmic organelles? A) vacuoles B) centrioles C) chromosomes D) ribosomes

joja [24]

Enzymes are proteins

protein synthesis ocurs in the ribosomes

7 0

2 years ago

Read 2 more answers

In pavlov's experiments ,the ringing of a bell was a/an

Maurinko [17]

I’m not sure but it’s definitely a stimulus and I think if it wants specific terms it is a Conditioned Stimulus

3 0

2 years ago

Match the terms to the descriptions:cytoplasm , epithelial tissues, nucleus, organelles, organs, system, DNA, connective cells,

DiKsa [7]

DNA to 8. the genetic blueprint for all cells

Nucleus to 5. acts as the "brain" of a cell

Connective cells to 9. tendons, blood, and fat are examples of these cells.

Epithelial tissues to 6. designed to regulate temperature, secrete lubricants, and protect the body from harmful substances.

Cytoplasm to 7. fluid like substance in a cell

Organelles to 3. structures that perform special functions within a cell

These are the only ones I know.

5 0

3 years ago

What do each of the commensalism organisms get from the relationship

Contact [7]

In commensalism, one organism benefits from the relationship while the other species involved neither benefits nor is harmed. The benefits for one organism can be in a variety of forms, including food, shelter, transportation and seed dispersal.

7 0

3 years ago

Why is glycolysis considered to be one of the first metabolic pathways to have evolved?

Drupady [299]

Answer:

Because it's anaerobic

Explanation:

This metabolic pathway can be found in most of the organisms in the nature.

That gives us the guideline that it's one of the first in appear, even in the abstence of oxygen.

Millions of years ago, there was no presence of free oxygen in the atmosphere.

8 0

3 years ago