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victus00 [196]
3 years ago
5

The cells that ferns use for asexual reproduction are?

Biology
1 answer:
N76 [4]3 years ago
7 0

Answer:

Depending on fern type, they can reproduce by spores, rhizomes, offsets or stems.

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Enzymes are sometimes called biological catalysts 

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These are models of a plant cell and an animal cell. How can you use the models to help you describe the cell parts that are dif
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Chloroplasts are what give plants their green color. The second major difference between plant and animal cells is the cell wall. While both plant and animal cells have a cell membrane, on plants have a cell wall.

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2 years ago
Nutrients and waste both enter and leave cells through a process called _____.
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Is lemon juice a weak acid
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8 0
3 years ago
one gene in a population of snails determines whether they are poisonous. being poisonous (P) is dominant over not being poisono
Harlamova29_29 [7]

Answer:

F (pp) = 0.04

F (Pp) = 0.32

F (PP) = 0.64

Explanation:

Studying population genetics, we used the Hardy-Weinberg equilibrium model. In the case of snails, the H-W principle predicts that the total number of cases in the population should follow the following equation: PP + 2.Pp + pp = 200.

If a population has 200 snails and 8 are affected by a recessive condition, we have 4% affected, or 0.04.

This means that 0.04 corresponds to p², and p corresponds to 0.2.

Therefore, P is equal to 0.8 because p + P = 1.

Knowing the allele frequencies, we go to the frequency of the genotypes.

F (pp) = p² = 0.04 = 8 snails

F (Pp) = 2.Pp = 0.32 = 64 snails

F (PP) = P² = 0.64 = 128 snails

7 0
3 years ago
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