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prohojiy [21]
3 years ago
8

PLEASE HELP QUICKLY!!

Biology
2 answers:
Makovka662 [10]3 years ago
7 0

Answer:

A, C

Explanation:

the other 2 the human body cannot create

astraxan [27]3 years ago
6 0
Answers: A, and C!
Hope this helps :)
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Consider how to complete this timeline to show the order in which different evolutionary ideas were developed.
patriot [66]

Answer:

The answer is c. W,X,Z

Explanation:

According to the evolutionary timeline:

  • (W)  In 1798, Thomas Robert Malthus published an essay, "An Essay on the Principle of Population." Malthus proposed that the current rate of population growth would deplete current resources.
  • (X)  1809 marked the publication of the first theory of evolution. Jean Baptiste Lamarck proposed that evolution occurred through the inheritance of acquired characters.
  • (Z)  In 2003, Wayne State University School of Medicine's Dr. Morris Goodman conducted studies that revealed a 99.4% genetic similarity between human and chimpanzees. This sparked a debate in the scientific community whether to include chimpanzees in the genus, Homo.
  • * If Y is part of the choices, it comes after (X).
5 0
3 years ago
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which of the following can be used to compare the amount of radioactively labeled DNA in two or more samples
Fiesta28 [93]

Answer:

maybe measure them

Explanation:

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3 years ago
How did Mendel's<br> experiments provide evidence for the principle of<br> independent assortment?
Mrac [35]

Answer and Explanation

Mendel selected a group of dwarf plants and sel pollinated them by dusting mature pollen grains onto them. He then collected the resulting seeds and planted them and noticed these seeds germinated and grew into dwarf plants only.

He also selected tall plants and self-pollinated them. the resulting seeds he observed that they grew into a micture of tall and dwarf plants. He took the seeds of tall plants only and repeated the experiments for many generations until he obtained only tall plants.

He then crossed cross-pollinated purebreeds tall garden pea with pure breed variety. He planted the seeds and observed the offsprings were all tall plants. He crossed two of these tall offsprinf from the F1 and planted the resulting seeds. the second filial generation consisted of a mixture of tall and dwarf plants.

He counted these plants and noted that the ratio of tall to dwarf was about 3:1. From this, he postulated that there are now laws governing inheritance.The law of independent assortment and law of segregation.

5 0
3 years ago
The two main phases of the cell cycle are the cytokinetic phase and interphase. True or False
Katarina [22]

Answer:

i would say false - interphase and mitosis - but it could also be true sorry not to helpful

Explanation:

7 0
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What causes uncontrolled cell growth and what is it called?
nata0808 [166]
Cancer and Tumors...
           ........ Hope it helps, Have a good rest of the day:)
3 0
4 years ago
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