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ad-work [718]
3 years ago
13

FASSST!!!physical science!!!!!

Biology
1 answer:
Phantasy [73]3 years ago
5 0

Answer:

The answer is single replacement :)

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How many differents genus groups are there? list them.​
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http://1kai.dokkyomed.ac.jp/mammal/en/genus_list.html

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4 years ago
What is the relation ship between structure and function in an organism
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Function and structure are related, because of a certain structure a living thing make contain makes the object function the way it does. ... The relationship of a structure and functionis the structuring levels from molecules to organism ensure successful functioning in all living organism and living system.
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3 years ago
A true-breeding pea plant with round, green seeds was crossed to a true-breeding plant with wrinkled, yellow seeds. Round and ye
Nat2105 [25]

Answer:

See explanations

Explanation:

Gregor Mendel developed the model of heredity that now bears his name by experiments on various charactersitics of pea plants: height (tall vs. Short); seed color (yellow vs. Green); seat coat (smooth vs. wrinkled), etc. The following explanation uses the tall/short trait. The other traits Mendel studied can be substituted for tall and short.

Mendel started out with plants that "bred true". That is, when tall plants were self-pollinated (or cross-pollinated with others like them), plants in following generations were all tall; when the short plants were self-pollinated (or cross- pollinated with others like them) the plants in following generations were all short.

Mendel found that if true breeding Tall [T] plants are crossed (bred) with true breeding short [t] plants, all the next generation of plants, called F1, are all tall.

Next, he showed that self-pollinated F1 plants (or cross- pollinated with other F1 plants) produce an F2 generation with 3/4 of the plants tall and 1/4 short.

A. 1/4 of the F2 generation are short plants, which produce only short plants in the F3 generation, if they are self- pollinated (or crossed with other short F2 plants;) these F2 plants breed true.

B, 1/4 of the F2 generation (1/3 of the tall plants) are tall plants that produce only tall plants in the F3 generation, if they are self-pollinated; these tall F2 plants breed true.

C. 1/2 of the F2 generation (2/3 of the tall plants) are tall plants that produce 1/4 short plants and 3/4 tall plants in the next [F3] generation, if they are self-pollinated. This is the same proportion of tall to short that F1 plants produce.

3 0
3 years ago
Mark turned quickly, pivoting on his right foot, as he played basketball. He felt a sudden, sharp pain in his knee and found tha
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Answer:

He has torn the cartilage that cushions the inside of his knee, keeping it aligned with the bones in his leg.

Explanation:

Have a nice day/night!

7 0
3 years ago
Do turkeys get sleepy from that thing in turkey that makes you sleepy?
VladimirAG [237]

Answer:

Turkey allegedly causes drowsiness because it is packed with a nutrient called tryptophan. Tryptophan is one of 20 naturally occurring amino acids—the building blocks of proteins. Because the body is unable to manufacture tryptophan on its own, it must be obtained from food protein.

3 0
3 years ago
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