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Brut [27]
3 years ago
15

Which statements describe processes involved in the accretion of planetesimals and protoplanets? Check all that

Biology
2 answers:
marin [14]3 years ago
6 0
2 and 4 hope this helps
sergejj [24]3 years ago
3 0

Answer:

its number 2 and 4

Explanation:

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Flour conditioning is caused by the accumulation of feces, pheromones and ethylquinone- thus is repellent produced by the beetles.

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<span>D. take energy from the sun and make it usable for living things.
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What is indicated by two species having similar amino acids in the hemoglobin protein?
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3 years ago
Which Punnet square represents a cross between two parents that are heterozygous for purple flowers
navik [9.2K]

Answer:

Punnett square is a square diagram which is used to predict the genotype of the offspring produced by particular cross.

Let P and p be the alleles of the gene responsible for the flower colors in a plant.

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Two types of gametes would be formed P and p.

The cross is shown in the image below.

The cross would be result in offspring with three types of genotypes PP, Pp and pp in 1:2:1.


8 0
3 years ago
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