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Anastasy [175]
2 years ago
10

3. Which of the statements is CORRECT? A Insecticides are safe to use.

Biology
2 answers:
Brums [2.3K]2 years ago
4 0

Answer:

A

Explanation:

insecticides are safe to use

tigry1 [53]2 years ago
4 0

Answer:

a. is the correct answer

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Answer: a). AA

Explanation: Every trait is controlled by at least a pair of gene. Genes have different forms known as alleles. Alleles can be dominant or recessive. A dominant allele expresses itself in the presence of a recessive allele and masks the effect of a recessive allele. A recessive allele cannot express itself in the presence of a dominant allele and it's effect is masked by a dominant allele. Dominant alleles are usually written in upper cases such as A, T, while recessive alleles are usually written in lower cases such as a, t. The two alleles that determines a trait is called a genotype. A genotype can be homozygous if the two alleles are identical such as in AA or aa

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2 years ago
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Sauron [17]

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D) It decreases water movement.

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Humus is known as part of the soil formation. It is characterized by various qualities some of which include containing nutrients such as nitrogen. It is also characterized by its ability to retain water content or soil moisture. Humus is made from the decays of plants wastes such as leaves.

Hence, in this case, the correct answer is Humus is important because "It decreases water movement."

7 0
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