B: An annual weather pattern
The mutagens that result in cancer damage DNA by (b) weakening the DNA strand or interfering with base pairing. This mutagens are called carcinogens, if they cause a damage to <span>a gene that makes a </span>DNA<span> repair protein, it means that a cell will have less ability to repair itself, and ,as a result, this will lead to formation of cancer.</span>
Answer:
Hello There!!
Explanation:
The answer is haploid+haploid=diploid.
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The correct answer is C. Tissue
Explanation:
In the diagram, x is between organ and cell level. This implies this level of organization is smaller than an organ but no as small as one cell. In this context, the most suitable term to add to this level is a tissue because these are structures composed of specialized cells, which shows this level encloses cells. Also, a group of tissues forms an organ; this implies the organ is the level that follows the tissue. Examples of this include muscle tissue composed of muscle cells and that is part of organs including the heart.
Answer:
1) The smooth trait is dominant.
2) The F1 generation contains the genotype Bb. They will be crossed to form BB: Bb: bb (1: 2:1). The individuals will have the probability of 25% homozygous smooth, 50% heterozygous smooth, 25% wrinkled
B b
B BB Bb
b Bb bb
3) This cross would have shown that there would have been a possibility of 50% homozygous smooth and 50% heterozygous smooth.
B B
B BB BB
b Bb Bb
4) This cross would have resulted in offsprings having a chance of 50% wrinkled and 50% being heterozygous smooth.
B b
b Bb bb
b Bb bb
Explanation: