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mel-nik [20]
3 years ago
9

Which is the best definition of a phylogenetic tree? A) a table of classification that is based only on physical characteristics

B) eight levels of taxonomic categories that are used to classify organisms C) a branching chart that depicts evolutionary relationship among organisms D) organisms organized based on structure and genetic comparisons
Biology
1 answer:
Ludmilka [50]3 years ago
4 0

Answer: C)a branching chart that depicts evolutionary relationship among organisms

Explanation: Answer: A phylogenetic tree  is a branching diagram or "tree" showing the inferred evolutionary relationships among various biological species or other entities—their phylogeny—based upon similarities and differences in their physical or genetic characteristics

hope it helps :) plus can i get brainliest?

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Is this telophase of cytokinesis?
Butoxors [25]
Looking at the inside, it appears so.

In telophase, the cell is nearly done dividing, and it starts to re-establish its normal structures as cytokinesis (division of the cell contents) takes place.

Hope this is correct ^^
4 0
3 years ago
Would an Egyptian pyramid that is 4500 years old be considered a fossil?
lara [203]

An Egyptian pyramid that is 4500 years old will be considered as a fossil in this scenario.

<h3>What is a Fossil?</h3>

This is defined as trace of an animal or plant of a past geologic age that has been preserved in Earth's crust.

Since it has been discovered that the egyptian pyramid contains thousands of marine fossils then it can be generally referred to as a fossil.

Read more about Fossil here brainly.com/question/11829803

#SPJ1

8 0
2 years ago
A 28-year-old welshman is experiencing insomnia, continually writhes his hands, and begins to exhibit irrational behavior. he se
MrRissso [65]
The diagnosis will be variant creutzfeldt jakob disease or as called as vCJD. The variant creutzfeldt jakob disease is an intermittent and fatal human neurodegenerative illness. The ingestion of food of bovine origin contaminated with the agent of bovine spongiform encephalopathy which is a disease of cattle and has been strongly connected to the existence of vCJD in humans.
6 0
3 years ago
What at the main parts of blood and a function for each?
ivanzaharov [21]

Answer:

plasma, red blood cells, white blood cells, and platelets

Explanation:

PLASMA: The main role of plasma is to take nutrients, hormones, and proteins to the parts of the body that need it.

RBC: The main job of red blood cells, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs.

WHITE BLOOD CELLS:They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health.

PLATELETS: a component of blood whose function is to react to bleeding from blood vessel injury by clumping, thereby initiating a blood clot.

hope this helped you

please mark as the brainliest...(ㆁωㆁ)

3 0
3 years ago
The exoskeleton of arthropod is?
Minchanka [31]

The exoskeleton of an arthropod is chitin.



8 0
3 years ago
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