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abruzzese [7]
2 years ago
12

Plant cells produce hormones that affect plant growth and behavior. Cytokinins and auxins are two important types of plant hormo

nes. Together, these hormones control cell division in the plant. If cytokinin is high and auxin is low, the plant produces stems. When auxin is high and cytokinin is low, roots grow Plant hormones travel around plants in vessels called xylem. Hormones also move from cell to cell in plants by diffusion or active transport. Where are hormones produced in animals, and how are they transported throughout the body?
A. Animal hormones are produced in endocrine glands and travel through the blood.
B. Animal hormones are produced in lymph nodes and travel through the lymphatic system. C. Animal hormones are produced inside the bones and travel through the nervous system. D. Animal hormones are produced in sweat glands and travel through the skin.​
Health
1 answer:
goldfiish [28.3K]2 years ago
8 0

Answer:

Plant hormones are among the most important biochemicals affecting plant growth and yield production under different conditions, including stress. Plant hormones include auxin, abscisic acid, ethylene, gibberellins, cytokinins, salicylic acid, strigolactones, brassinosteroids, and nitrous (nitric) oxide. Plant functioning under stress is affected by plant hormones, which can help the plant to tolerate the environmental stresses. A wide range of actions have been illustrated for plant hormones. If it is possible to regulate the activities of plant hormones under stress, the production of tolerant plant species will be more likely. Soybean [Glycine max (Merr.) L.] growth and activities, including the process of nodulation and biological N fixation with the N fixing bacteria Bradyrhizobium japonicum, are also regulated by plant hormones. The important point about plant hormones is their interactions and cross talk, affecting their activity and efficiency in plants under different conditions, including environmental stresses. Some of the most important findings related to the behavior of the soybean and its symbiotic B. japonicum under environmental stresses as affected by plant hormones are presented.

Explanation:

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An infant was born with facial nerve paralysis that occurred with delivery. As the infant ages, it becomes apparent that the fac
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Answer:

lose their ability to proliferate once development of the nervous system is complete

Explanation:

<u>The nervous system is a very essential system in a person's body</u>. It starts developing from the first trimester of pregnancy and becomes fully developed during the woman's third trimester of pregnancy until the fetus is born. <u>Thus, anything that happens during or after the woman's pregnancy may affect the infant's brain development. </u>

In the situation above, the baby was born with facial nerve paralysis. This is a condition which causes some problems to the newborn, such as <em>uncontrollable facial movements</em>. It could be a result of trauma to the facial nerve. <u>The trauma can happen before or after birth. </u>

Remember that once the nervous system is complete, it cannot repair or proliferate anymore. This makes the cells in the nervous system different from all the other cells in the human body. In the case above, the infant permanently lost his ability to have a functioning facial nerve.  

Thus, this explains the answer.

3 0
3 years ago
According to social identity theory, why do Claire (the princess) and her friends laugh at others below their social stature in
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Answer:

The correct answer is option - C. to maintain their self-esteem and social status.

Explanation:

Social identity theory explains that social identity is the sense of an individual person who they are based on the social group they belong to. It also suggests that the groups they belong are an essential and important reason for pride and self-esteem.

The pride and self-esteem influence the superiority and inferiority and discrimination on the basis of the social stature.

Thus, the correct answer is option - C.

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