Answer:
2)
Explanation:
plants use oxygen for photosynthesis.
humans breathe out carbon dioxide
<span>H allows bacteria to pass between cells, and collagenase degrades connectice tissues.</span>
The appropriate C. Estuary. An estuary is a channel where fresh water from the land interact with salt water from the sea and commonly is affected by ocean tides. The water in an estuary is described as brackish which means it has a higher salt concentration than fresh water and a lower salt concentration than a marine environment.
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Answer:
1. BB x bb
2. 100% black
Explanation:
Heterozygous offspring would have the genotype Bb. In order to produce offpsring that are 100% heterozygous, that means each parent must be homozygous. Therefore, the genotypes of the parents are BB (black rabbit) and bb (white rabbit). See punnet square attached.
The phenotype refers to the expression and display of the genotype. We will assume that because black is denoted by a capital B, and white by a small b, that black is the dominant allele. Therefore, if 100% of the offspring have the genotype Bb, then 100% of the offspring have the phenotype of black fur.
