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Varvara68 [4.7K]
3 years ago
11

The smallest functional unit of a living thing is a

Biology
1 answer:
stealth61 [152]3 years ago
7 0

Answer:

cell

Explanation:

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Which of the following statements is true?
Paladinen [302]

D, all of the above. Your body sweats when it gets too hot to cool the body, and shivers when it gets too cold to heat the body. The nervous system is responsible for sensing everything in and around the body.

6 0
3 years ago
We have already talked about another class of chemicals that helps send signals in the body—neurotransmitters. How are neurotr
Darina [25.2K]

Answer:

Similarities: both are chemical messengers, both can have (but don't necessarily have) similar structures (made from amino acids), both can be produced by the central nervous system (hypothalamus produces some hormones), certain molecules can act as both hormones and neurotransmitters (example: norepinephrine).

Differences: neurotransmitters are released by neurons across a synaptic gap, have very short distances to travel, and act very quickly on the neighboring cell. Hormones are released by glands and often have to travel longer distances, which means that they are slower-acting. Also, hormones are typically used for regulation (negative feedback) while neurotransmitters are used for stimulation of a neighboring cell.

Explanation:

7 0
2 years ago
Which limiting factor is density independent? a. food supply b. drought c. disease d. competition
mario62 [17]

Answer:

  im pretty sure its d. competition

Explanation:

8 0
3 years ago
If a pink snapdragon is self-fertilized, the offspring are red, pink, or white. What type of inheritance pattern does flower col
BaLLatris [955]

The type of inheritance pattern flower color exhibited in this example is incomplete domination (Intermediate).

<h3>What is meant by incomplete dominance?</h3>

Incomplete dominance or partial dominance is gene expression in offspring based on phenotypic observations that mediate from crosses of parents with different and contrasting characters.

Why intermediate traits can appear in an individual?

An intermediate trait occurs when both heirs are equally strong. The two inheritors of nature are neither closed nor covered. On the other hand, the parents will cover each other because they are just as strong. Offspring with intermediate traits will carry the same combination of traits from both parents.

Learn more about incomplete dominance here brainly.com/question/9881046

#SPJ4

3 0
1 year ago
What are the relative ages of volcanoes in a chain with a hotspot at one end?<br> Explain
seraphim [82]

Answer:

Mantle plumes that form hotspots are thought to be relatively stationary whereas the overlying tectonic plates typically are not. Thus, as a plate moves over the location of a plume eruption, it carries successively older volcanoes with it.

4 0
2 years ago
Read 2 more answers
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