A. Pressure receptors in the stomach walls signal fullness or emptiness
<span>phosphate and sugars in their structures</span>
During active transport, the sodium pumps would transfer the solutions opposite the concentration gradient. This means that it would go from Solution A to Solution B
99.9 percent
Of all species that have existed on Earth, 99.9 percent are now extinct. Many of them perished in five cataclysmic events.
The answer is C) 4.
<span>
It is known that gametes are haploid cells. Haploid
cells have only one allele in the loci. Each gamete will contain each of these four different alleles. That means that there will be four different types of gametes containing four different alleles.</span>
