The answer is Echinoderms.
According to the Embryological studies, the most ancient chordates were closely related to the ancestors of the echinoderms. Echinoderms are members of the group Phylum Echinodermata of marine animals. Some known echinoderms are starfish, and sea cucumbers.
Answer:
<h2>an organism in which both copies of a given gene have the same allel is homozygous. </h2>
Answer:
A
Explanation:
The coral reef is experiencing succession, so over time the coral will continue to die off gradually as the zooxanthellae algae leaves the coral polyps.
If its a dominant allele 75%
if its recessive allele 25%
thats what i was always taught i hope this helps some :)
