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Ad libitum [116K]
3 years ago
11

HELP NOW FINAL 20 points!!!

Biology
1 answer:
Rudik [331]3 years ago
5 0

Answer:I HAVE THE SAME ONE LET ME KNOW WHEN YOU HAVE THE ANSWER!!!

Explanation:

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I'm pretty sure its D

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Where is most of a healthy persons fat stored
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Triglycerides, from what I remember.
 
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PLS HELP
Sav [38]

when changes in a protein appear to accumulate at a constant rate over time is called option (c) i.e, Molecular clock.

<h3>What does molecular clock mean?</h3>

The term "molecular clock" refers to a method that estimates the time in prehistory when two or more life forms diverged by analyzing the mutation rate of biomolecules. Typically, nucleotide sequences for DNA, RNA, or amino acid sequences for proteins serve as the biomolecular data for these calculations.

Hedges, a biology professor at Penn State, claims that the molecular clock counts the mutations that accumulate through time in the gene sequences of various species rather than counting seconds, minutes, and hours.

Mutation and recombination, the two fundamental biological processes that give rise to all heritable variations, are the foundation of molecular clocks. Mutations are modifications to the genetic code of DNA, for as when the nucleotide Guanine (G) turns to Thymine (T).

To know more about molecular clocks refer to:  brainly.com/question/8597562

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7 0
2 years ago
Which of the following is true regarding tissue?
Natasha2012 [34]

Answer:

<em>True: </em><u>b) Tissue is a group of specialized cells that work together for a common  function and form organs.</u>

Explanation:

Cells are the smallest units of life, they may be either unicellular or multicellular. Unicellular organs have a single cell capable of carrying out all of the functions necessary for its survival. Multicellular organisms are more complex, and require the work of multiple different cell types.

Their cells become differentiated- where they undergo certain processes to become specialized, and gain maturity. Groups of specialized cell types form tissue; these each have varying functions over time. Organs consist of two or more tissue types that are specifically organized to carry out a function.

5 0
3 years ago
HELP ASAP!!<br><br> Which of these terms means that "the present is the key to the past”?
dolphi86 [110]
Its c
relative age dating

6 0
3 years ago
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