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Eddi Din [679]
4 years ago
12

Why are hydrogen bonds important for life.

Biology
1 answer:
sergiy2304 [10]4 years ago
6 0
The DNA helix is held together with hydrogen bonding. It also makes up water which is a necessity of life.
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It is not the refrain or chorus of a movement, but it is the intensifying of one movement, one sequence, or the entire dance. in
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<span>The seventh as a sense of the aesthetic in the African dance is not the refrain or chorus of a movement, but it is the intensifying of one movement, one sequence, or the entire dance. intensification is not static.</span>
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3 years ago
Mendel studied seven traits in pea plants. One of the monohybrid crosses he made was between plants with round seeds and plants
Finger [1]

Answer:

A. The dominant factor, or allele, is for round seeds.

Explanation:

Gregor Mendel discovered the principles that governs inheritance. During his numerous experiments, he conducted a cross in pea plants involving a single character. This cross is called MONOHYBRID CROSS. In one of these monohybrid crosses, he observed the gene for seed shape in pea plants. He discovered that two alleles are responsible for the expression of this gene: round allele (R) and wrinkled allele (r).

He crossed plants that produced only round seeds i.e. homozygous RR and plants that produced only wrinkled seeds, rr. He observed that the F1 offsprings were all round-seeded. This made him to propose his LAW OF DOMINANCE, which states that an allele is capable of masking the expression of another in a gene. He concluded that the round allele is covering the wrinkled allele in a heterozygous state, since it is expressed over it. He then called the round allele, DOMINANT allele and the wrinkled allele, RECESSIVE allele.

7 0
3 years ago
Mendelian Inheritance
Minchanka [31]
The genotypes for the parents should be RR and rr. I hope this helps!
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3 years ago
What tissue acts as a firm, protective packing around and between organs, bundles of muscle fibers, and nerves?
KengaRu [80]

The Adipose tissue acts as a firm, protective packing around and between organs, bundles of muscle fibers, and nerves. Adipose tissue serves as a key metabolic component in the control of whole body energy homeostasis. While the brown adipose tissue stores lipids for cold-induced adaptive thermogenesis.

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To learn more about tissue, click here.

brainly.com/question/17664886

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2 years ago
Many animals, like mice, _____ when they sense danger. run freeze eat hiss
Dmitry_Shevchenko [17]

The Best Answer Is Run.

Hope This Helps!

3 0
3 years ago
Read 2 more answers
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