The heterozygous for three characteristics have 9 possible genotypes.
<u>Explanation:</u>
There are three types of genotypes. The homozygous dominant (AA), Homozygous recessive (aa) and heterozygous (Aa). Genotypes are the specific combination of alleles present in the individual. Genotypes are the genetic makeup of the cell and it is the genetic identity of an individual. Heterozygous means combination of particular alleles.
Genotypes are normally expressed in capital and small letters. When heterozygous three characteristics in genotype link with each other according to Mendel’s law produce offspring of nine different characteristics.
the answer to your question is d
Answer:
The curvature of the magnetic fields near the sun's equator creates pockets of the photosphere that aren't warmed by convection.
Explanation:
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The correct answer is: it releases sweat to cool down.
During the exercise, body temperature increases and as a result respiration releases energy in the muscles, the skin produces sweat, which evaporates from the surface of the skin. Evaporation takes heat energy from the body.
Energy needed to perform exercise is derived from anaerobic metabolism within the cytosol of muscle cells (anaerobic respiration).
Answer:the tough outermost membrane enveloping the brain and spinal cord
Explanation:
