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kati45 [8]
3 years ago
15

Describe the action of CILIA in the movement of mucus. ANSWER ASAP PLS!!!

Biology
1 answer:
Murljashka [212]3 years ago
3 0

Answer:

Motile' (or moving) cilia are found in the lungs, respiratory tract and middle ear. These cilia have a rhythmic waving or beating motion. They work, for instance, to keep the airways clear of mucus and dirt, allowing us to breathe easily and without irritation. They also help propel sperm.

.

Please give me a brainliest

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In peas, purple flowers are dominant to white and tall plants are dominant to short. A white and short plant is crossed with a p
Mumz [18]

to understand what the result of these crosses would be like, we need to know what is gene

<h3>Gene</h3><h3 />

The gene is a strand of a DNA molecule (deoxyribonucleic acid), which carries the characteristics that are genetically inherited. They are composed of a sequence of DNA and RNA (ribonucleic acid), responsible for the production and synthesis of proteins in the cell. The gene's greatest attribution, therefore, is to be a store and transmitter of information.

Genes can be classified into:

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<h3 /><h3 />

in genetics, are individuals who have pairs of genes that are identical or different alleles. This means that while the has two identical genes alleles, with the beings the opposite happens, since they have two different genes alleles.

with this information we can say that a white and short plant, when crossed with a plant  for both traits, has 60% of this plant being  with expression of the dominant genes and 40% of being  with expression of the recessive gene.

<u>To make it easier to understand, I created an image containing the </u><u>gene </u><u>information and whether they are </u><u>.</u>

<u></u>

Learn more about gene in brainly.com/question/787658?referrer=searchResults

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which graph represents a species that has a smaller gestation and maturation period, smaller number of offspring, and little or
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The graph containing r selected species such as rodents and insects will represent a species that has a smaller gestation.

<h3>What is R selected species?</h3>

These type of organisms have a high reproductive rate because of the smaller gestation and maturation period.

They also have smaller number of offspring with little or no paternal care as they are able to take care of themselves.

Read more about R selected species here brainly.com/question/2142388

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