Vegetative Reproduction????
Trisomy 21, as illustrated by the karyotype, is caused by nondisjunction. This occurs when chromosomes do not separate properly during meiosis.
Answer is D) nondisjunction
Heterotrophic. Only plants have cell walls, so that goes to phytoplankton, andwhales have thousands of cells, so unicellular goes to plankton again. Mammals aren't prokaryotic, so we're left with heterotrophic.
The result is two recombinant and two non-recombinant chromosomes. When twogenes<span> are located in </span>close<span> proximity on the </span>same chromosome, they are consideredlinked<span>, and their alleles tend to be transmitted through meiosis </span><span>together</span>
