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zalisa [80]
3 years ago
6

Rust on rocks is it a Mechanical or chemical

Biology
1 answer:
bonufazy [111]3 years ago
4 0
The correct answer is Chemical. Because two substances are reacting and creating a new substance.

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Some biological anthropologists analyze human remains to provide legal evidence. this special type of anthropology is known as:_
sineoko [7]
It is known as
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4 0
2 years ago
When Mendel crossed the pollen from a plant with green pods with a plant with yellow seed pods, all of the offspring had green s
aleksley [76]

Answer:

True

Explanation:

Let the allele for green color of pods be G

and the allele for yellow color of pods be g

Phenotype of true breeding parent with green colored seeds is GG

Phenotype of true breeding parent with yellow colored seeds is gg

In F1 cross

GG mates with gg

Genotype of offspring - Gg

Phenotype of offspring - Green seed

Since the offspring has both the allele for green and yellow seeds color but yet only green is expressed. This indicate that green allele dominated the expression of yellow allele thus, it can be concluded that green seed pods were dominant over yellow seed pods.

8 0
3 years ago
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C. a toy train is the item that has characteristics similar to a scientific model.
4 0
4 years ago
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Kipish [7]

Answer:

C.

Explanation:

3 0
3 years ago
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Which of the following terms describes all of the non-living components of an ecosystem? minerals energy abiotic water
UkoKoshka [18]
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4 years ago
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