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marysya [2.9K]
3 years ago
5

What scientists contribute to the cell theory

Biology
1 answer:
Galina-37 [17]3 years ago
7 0
Theodor Schwann and Matthias Jakob Schleiden create the cell theory in 1830s
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Which of the following statements explains why the insertion of a nucleotide in a DNA sequence could result in a phenotypic chan
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When you insert a nucleotide into a DNA sequence, this is a frame shift mutation. All of the letters after the insterted nucleotide will be shifted one place, changing the whole protien which was coded for. Whatever protien was coded for by that DNA sequence is now changed, resulting in a phenotypic change.

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3 years ago
_____ is the asexual reproduction process conducted by coral and yeast.
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The answer is budding.

Meaning - getting to be bigger as a major aspect of the procedure of typical development.

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4 years ago
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1. According to Keller Larry it is the process by which governance is done.
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politics because politics is one of the major things

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3 years ago
Predict how a geologic map could help a city planner decide where to build a city park.
Ulleksa [173]

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this would help by showing where all the trees are and the landscape to show if their is any land available and to see the different neighbors to see where they would what to put is

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3 years ago
When true breeding brown dogs are mated with certain true breeding white dogs, all of the F1 pups are white. The F2 progeny from
spayn [35]

Answer:

The results indicate that two independently assorting genes are involved (modified 9:3:3:1 ratio), with white blocking the expression of color by the other gene. The ratio of white : color pups is 3:1, indicating that the F.1 is heterogeneous (W/w). Among colored dogs, the ratio is 3 black : 1 brown, indicating that black is dominant to brown, and the F.1 is heterogeneous (B/b). The original brown dog is w/w ; b/b, and the original white dog is W/W ; B/B. The F.1 progeny are W/w ; B/b, and the F.2 progeny are: 12: 3: 1.

9 W/- ; B/-

3 W/- ; b/b

3 w/w ; B/-

1 w/w ; b/b

white

white

black

brown

7 0
4 years ago
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