A dihybrid cross means that both parents are heterozygous (which is both expressing the dominant form) for two genes.
Answer:
C. A perfect, mutation-free society
Explanation:
Mutation is a genetic phenomenon involving the alteration or change in the genetic sequence of a gene. Mutation is commonly caused by mutagens (chemical substances that induce mutation), DNA replication mistakes or errors etc.
According to this question, if DNA replication occurs without error, this means that mutation will likely not occur, leading to a perfect, mutation-free society.
<span>It is used as a replacement to the endogenous antidiuretic hormone that helps with the renal conservation of water by increasing the permeability of the collecting ducts to the absorption of water. This can help with water reabsorption in the kidneys.</span>
Answer:
Ecosystem: a community of interacting organisms and their environment
Habitat: the natural home of an organism
Organism:an individual animal, plant, or single-celled life form.
Community: a group of organisms living in the same place
Population: the number of organisms in a particular area
Explanation:
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Cammie:)
Sperm need temperatures between 2 to 10 degrees Centigrade lower and then the body temperature to develop. This is the reason why the testes are located in a bag of skin called the scrotal sacs<span> (or </span>scrotum<span>) that hangs below the body and where the evaporation of secretions from special glands can further reduce the temperature and adjust to the temperature it needs.
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