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lawyer [7]
3 years ago
7

Spection has defenetly occured when two groups of related organisms​

Biology
1 answer:
Leno4ka [110]3 years ago
3 0

Answer:

mate

Explanation:

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3 years ago
What’s the difference between a standing defense and an induced defense?
gizmo_the_mogwai [7]

The correct answer is: 4) Standing defenses are always present; induced defenses develop in response to a threat

Induced defense is defense that can be changed or invoked when needed. Induced defenses are slow to happen. When invoked, induced defense requires energy but otherwise doesn’t.

Standing defense is always there. It is use, for example when predation is a constant threat.

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3 years ago
Which of the following is a node that you would expect to find on the cladogram for animals?
spayn [35]

Answer:

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7 0
3 years ago
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Cigarette smoke contains carbon monoxide. Explain how this
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Explanation: red blood cells contain haemoglobin ,which are responsible for carrying oxygen into our body system. So oxygen combines with haemagoblin to form oxyhaemogoblin in the red blood cells .

so if a person starts to intake cigarettes which contain high amounts of carbon monoxide ,it reduces oxyhaemogoblin formation because it binds very tightly to the haemogoblin .then carboxyhaemogoblin is formed and its permanent so causing reduction in aerobic respiration, and reduction in oxygen transport and causing damages to heart muscles.

Hope this helps if you need any more explanation feel free to comment in the comment section below !!!

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2 years ago
Which functions of life are found in all unicellular organisms?
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D. Growth, Metabolism, and Differentiation.

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