1) a series of circulation cells for the tropics, (2) a series for the polar regions and (3) a very dynamic series of cells in the midlatitudes
Answer:
D. cray fish
Explanation:
humans have46 chromosomes
dogs have78
cats have 39
there are many types of cray fish
theses fishes range from 176 to 200 chromosome
Answer:
Option one.
Explanation:
Hormones are controlled by a negative feedback loop.
Answer:
False
Explanation:
They are displaying the same phenotype. That doesnt mean they have the same genotype.
For example lets say the plants colours are purple (P)
one plant may have the geneotype of PP, (two dominant purple coloured alleles), the other plant may have the genotype Pp, (one dominant purple allele and one recessive allele for another colour lets say pink). Because purple (P) is the dominant allele they are both the same colour displayed but they have different genotypes.
A; information in the DNA of the nucleus can tell skin cells how to develop and perform special functions, which cause a group of these cells to perform similar functions and become skin
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