8 chromosomes. In reality each egg and sperm have 23 chromosomes each in order for produce a healthy zygote
Answer:
We have 23 pairs each with 50/50 probabilities. That works out to 223 possible combinations of gametes from one human individual.
Answer:
i think for number 8 it is because it contains oxygen
Explanation:
oxygen makes things float
To answer this question, subtract from the total population of 1000 the homozygous dominant (DD) frogs of 280 and the homozygous recessive (dd) frogs of 220, and you are left with 500 frogs that by default are <span>heterozygotes (dD). The frequency of these frogs would be 500/1000 = 0.5</span>