So, we have two heterozygotous parents, let's call then PL and pl.
if they had children, the children could have either polka-dot tails or not and either long eyelashes, or not, this gives us 4 groups ( so we can reject options A and D which only mention 2 types).
now, there is only one option to have a phenotype which corresponds to recessive allele: that both parents have the recessive allele. So the smallest group will be the one with solid tails and short eye-lashes,
the correct answer is
B. 9:3:3:1 ratio (9 polka-dot tails and long eyelashes, 3 polka-dot
tails and short eyelashes, 3 solid tails and short eyelashes, 1 solid
tail and short eyelash)
Answer:
coordination : The harmonious functioning of interrelated organs and parts applied especially to the process of the motor apparatus of the brain which provides for the co-working of particular groups of muscles for the performance of definite adaptive useful responses.
<u><em>22% percentage</em></u><em> of precipitation falls back onto land.</em>
Answer: D. 22%
Explanation:
Water cycle is the phenomenon in which both evaporation and condensation or precipitation of water takes place. Water evaporates from the lakes, ponds, oceans and other water bodies to the atmosphere because of the heat.
The evaporated water or water vapour then form clouds which gets precipitated or condensed and falls back to the land in the form of rain, snow, hail storm, sleet etc.
However, all the forms that fall into the land have one thing in common i.e., all of them come from clouds as the clouds get heavy by the evaporated water.
Phagocytosis and the inflammatory response. Macrophages are a cornerstone of the innate immune system. ... Recent work indicates that Toll-like receptors play a key role in reading a "bar code" on invading microorganisms and in eliciting a specific immune respone.
Answer:
Aerobic
Explanation:
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