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AlladinOne [14]
2 years ago
8

1. In 1889, August Weismann, a German biologist, conducted an experiment attempting to produce mice

Biology
2 answers:
lianna [129]2 years ago
8 0
The correct answer is a
-Dominant- [34]2 years ago
3 0

Answer: inheritance of acquired traits

Explanation: I took the test and aced it so I hope this helped!!

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Is a leading cause of death among the sick and elderly.
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Pneumonia is a leading cause of death.
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This is the corresponding normal cellular gene to an oncogene that is responsible for normal cell growth and division.
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PROTO-ONCOGENES are corresponding normal cellular genes to an oncogene that is responsible for normal cell growth and division.
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Part C If you were the head of an ocean conservation program, what concerns would you have about implementing this method of cor
timurjin [86]

Answer:

It causes no pollution.

Explanation:

The first concern about implementing the method used for coral regeneration is that it causes no water pollution in order to protect the other aquatic animals from the harmful effect of the method used for restoration. If the harmful effect of coral regeneration is higher and disturbing so it must be avoided in order to save other organisms but if there is no harmful effect of the method used for coral regeneration so it must be used.

6 0
3 years ago
Which of the following is marked by the appearance of organisms with hard parts?
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Answer:

a

Explanation:

bace i have done thos test

8 0
3 years ago
A dihybrid cross is performed between plants that differ in two Mendelian traits: Stem length (T or t) and flower coloration (R
Dahasolnce [82]

Answer:

A. 3/16

Explanation:

The four possible outcomes for Stem length are:

Tt, tT, TT and tt.

The dominant trait (tall stems) will manifest itself in 3 out of 4 outcomes, so its ratio is 3/4.

The four possible outcomes for flower coloration are:

Rr, rR, RR and rr.

The non-dominant trait (white flowers) will manifest itself in 1 out of 4 outcomes, so its ratio is 1/4.

Multiplying both ratios gives us the ratio of offspring that have tall stems and white flowers:

\frac{3}{4}*\frac{1}{4}=\frac{3}{16}

Therefore, the answer is A. 3/16

4 0
2 years ago
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