Answer:
Both parents are heterozygous
Explanation:
Assuming the allele for colour in the sheep is represented by S.
A white sheep will have a genotype of SS or Ss assuming S is dominant over s and a black sheep will have a genotype of ss.
Over the couse of several years, a cross betweem two white sheep (SS or Ss?) produced three white and one black offspring. For them to have produced one black offspring (ss), it thus means that the two white sheep are heterozygous:
Ss x Ss = SS (white), Ss (white), Ss (white) and ss (black).
<em>The best explanation is that both parental sheep are heterozygous for the trait.</em>
Answer:
Exchange of Gases, Nutrients, and Waste Between Blood and Tissue Occurs in the Capillaries. Capillaries are tiny vessels that branch out from arterioles to form networks around body cells.
Explanation:
Answer:
Circadian disruption may increase our risk of obesity, diabetes, mood disorders, reproductive problems and cancers. Numerous studies have linked working the night shift and exposure to light at night to increased risks for breast and prostate cancers and other health problems.
Explanation:
Working at night time shift can sometimes cause he/she to fall asleep
What terms. what are the answer choices
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The plant wilts. It is because it doesn't have enough water to stay the cells turgid, and therfore it cannot support the plant.
It won't die immediately, but if you don't keep watering it, it'll die.
