Answer:
answer is D
Explanation:
because that is the correct one
The item produced when a yeast cell undergoes fermentation is ethyl alcohol. The correct answer is A.
Answer: B.) To synthesize and isolate proteins for secretion or for use in the cell.
Explanation:
The organism that has all the adaptations listed above is C. polar bear.
<span>A tiger looks so much different as an adult than it did as a single fertilized egg because it developed through different stages from being a zygote (fertilized egg), to becoming an embryo (where it experiences intense cellular changes), to becoming a fetus (where it gains a great measure of cell specialization, and develops distinct tissues and organ systems). After birth, the tiger still undergoes further growth and development into adulthood. This is largely regulated by the expression of different genes at different times and also by environmental factors.</span>
