Answer:
II and II only
Explanation:
i just took the quiz and i got an A
Answer:
allele I believe
Explanation:
hope this helps and stay safe! :)
Snails are asexual they create their own baby's with themselves. they have both parts....thats all ik
Answer:
<em>The correct option is C) crossing over and independent assortment</em>
Explanation:
Crossing over and independent assortment can be described as the two essential phenomena of meiosis which brings genetic variations. During crossing over, the exchange of DNA segments between homologous chromosomes takes place. Independent assortment allows the chromosomes to assort independently into gametes hence bringing about the different genetic combinations. Hence, the correct option is C.
Other options, like option A, is false because chromosome inactivation will result in an abnormality.
Naturally occurring compounds in earth are called salt