Biology High School

According to this diagram, which line color denotes the universal common ancestor for all 3 domains of life?


A. Blue

B. Red

C. Tan

D. Black

According To This Diagram, Which Line Color Denotes The Universal Common Ancestor For All 3 Domains Of

Answers

Answer 1
The answer would be D.)

Related Questions

2 ways to change the rate of a chemical reaction

Answers

Answer:

Increase the concentration of a reactant.

Increase the temperature of the reactants.

Why are their different tissues in a sheep heart

Answers

That’s because they are different from other living things

HELPPP ASAP !! how are different natural disasters related? what different causes and effects do you know about?

Answers


Natural disasters can cause great damage on the environment, property, wildlife and human health. These events may include earthquakes, floods, hurricanes, tornadoes, tsunamis, landslides, wildfires, volcanic eruptions, and extreme temperatures.

Researchers used DNA sequencing techniques to find similarities of Hox genes in roundworms, arthropods, mollusks, echinoderms, cephalochordates, and vertebrates. What did they find out about these genes? Select all that apply. A. Hox genes provide information about evolutionary relationships. B. Similarities among Hox genes suggest that they all arose from a single ancestral gene that duplicated many times. C. Hox genes are regulatory genes that determine body plans of animals. D. Only some animals that have been tested have Hox genes, suggesting that Hox genes have no function and only evolved recently.

Answers

Answer:

(B) Similarities among Hox genes suggest that they all arose from a single ancestral gene that duplicated many times.

Explanation:

Hox genes are arranged in clusters and their order on the chromosome is the same as the order in which they are expressed along the body during development.

I hope I helped, and I always appreciate Brainliest!!! :)

What does a phylogenetic tree represent?

Answers

Answer:

A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary descent of different species, organisms, or genes from a common ancestor.

Answer:

A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary descent of different species, organisms, or genes from a common ancestor.

Explanation:

Please help ASAP!!!! 15 points

Answers

Answer:

2= cytoplasm

1= cell membrane

3= DNA

Explanation:

That all i know

1. There are
domains.
1
2
3
4

Answers

Answer:

3

Explanation:

There are three domains of life, the Archaea, the Bacteria, and the Eucarya.

Answer:

There are 3 domains

Explanation:

the Archaea, the Eucarya, the Bacteria.

help.........................................

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Answer:

the third option

Explanation:

4. Though all humans start off the same way, give a brief explanation about what make us all so different

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Answer:

knolage and past experiences

Explanation:

what makes humans so different is how we were born and rained so 2 hummers were born and raised in the same way

7. How is parasitism different from other types of symbiosis?

Answers

Symbiosis is a close relationship between two species in which at least one species benefits. ... Parasitism is a symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed
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