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zvonat [6]
3 years ago
15

System that is responsible for the procreation of a species

Biology
1 answer:
Kisachek [45]3 years ago
3 0

Answer:

A

Explanation:

reproductive means reproduction= A

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Anyone know the answer ?! Please help !! This is 8th grade science. If it’s to blury zoom in!!
IrinaVladis [17]

Answer:

The answer would be A

Explanation:

I took the test last year

5 0
3 years ago
Let Y = yellow and y = green, and R = round and r = wrinkled. You cross YYRR peas with yyrr peas. All of the F1 individuals are
lukranit [14]

Answer:

1/4

Explanation:

Given that the F2 cross produces offspring according to the expected 9:3:3:1 ratio.

YyRr X YyRr:

Let us break the dihybrid cross into individual monohybrid crosses.

Yy X Yy :

    Y     y

Y  YY  Yy

y   Yy   yy

2/4 or 1/2 of the offspring are heterozygous for the trait.

Similarly, in Rr X Rr cross, 1/2 of the offspring are heterozygous for the trait.

Together, 1/2 * 1/2 = 1/4 of F2 plants are expected to be heterozygous for both traits.

3 0
3 years ago
The distribution of melanosomes in cells is tightly regulated in animals that rapidly change color. dark-colored cells have mela
kipiarov [429]

Microtubules originate on the centre of the cell taking the positive end to the periphery of the cell, while the negative end remains turned to the centre of the cell. The melanosomes move along these microtubules using motor proteins desiganted kinesins and dyneins. The kinesins are responsible for moving the melanosomes to the positive end of the microtubule (periphery of the cell) generating dark-colored cells, whereas dyneins move the melanosomes to the negative end of the microtubule (centre of the cell) generating light-colored cells.

5 0
3 years ago
Alpha cells are to ________ as beta cells are to ________.
Pie

alpha cells are glucagon and beta cells are insulin


4 0
3 years ago
Need help pls due <br> Pls help
Ahat [919]

Answer:

This may be the case because of the placements of the spread. While one is more cluttered, the other is a bit more spread apart. Meaning that the GeoChart on the right must have more cases, exactly because of their population.

8 0
3 years ago
Read 2 more answers
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