Answer:
The first one is the second one, and the second one is the third one.
Explanation:
Answer:
The process that produces gametes is called meiosis. During meiosis, homologous chromosomes (1 from each parent) pair along their lengths. ... At each chiasma, the chromosomes break and rejoin, trading some of their genes. This recombination results in genetic variation.
Answer:
Rr Rr
Explanation: The parents of the cat have to have an R allele to be a curled cat, but they can't be RR because that is a dominant gene, meaning that the recessive trait cannot happen. This means that the parents have to have a recessive trait, which means that they are heterozygous.
They use photosynthesis to turn sunlight, carbon dioxide, and water into carbohydrates.
1 is true 2 is true 3 is true 4 is falls and all the rest are true
