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Komok [63]
3 years ago
7

The gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. This suggests th

at speciation occurred because of
Biology
1 answer:
sveta [45]3 years ago
3 0

Answer:

The gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. This suggests that speciation occurred because of reproductive isolation.

Explanation:

It is a speciation that occurs due to a type of reproductive isolation.  The song of each of these frogs has specific patterns only recognizable by members of the same species, so they are called a mechanism of reproductive isolation.

Different courtship rituals in animal species create extremely potent reproductive barriers, which keep the two frog species isolated despite They are  genetically close

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IF there were a membrane separating two solutions one with 80% solute and the other with 20% solute, in which direction through
aliya0001 [1]

Answer:

toward the 20% solute side of the membrane

Explanation:

that is the process of osmosis, in which the water moves in the direction that tends to equalize the solute concentrations on the two sides.

Basically it's to make it 50% 50%, so the water moves to the 20% solute side to raise the %

I hope it's clear enough.

6 0
3 years ago
What part of the membrane helps chemical reactions happen?
Dvinal [7]

The membrane of an organelle or cell is comprised of proteins circulating in a phospholipid bilayer.

The proteins in membranes are the ones which can facilitate chemical reactions.

Have a goed day

4 0
3 years ago
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Which process occurs in a human muscle when it gets forced to make ATP without oxygen?
antiseptic1488 [7]
<h2>Answer:</h2>

C: Lactic acid fermentation

<h2>Explanation:</h2>

Cellular respiration without oxygen is called anaerobic respiration. ETS (or electron transport chain) reactions happen as the last step of aerobic cellular respiration, therefore it is incorrect.

Lactic acid fermentation is a metabolic process by which glucose and other six-carbon sugars are converted into cellular energy and the metabolite lactate, which is lactic acid in solution. It is an anaerobic fermentation reaction.

7 0
3 years ago
Sunshine is an example of what type of resource?
Svetach [21]

Answer:

natural

Explanation:

7 0
3 years ago
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Which of the following best describes how energy is transferred in a food web?
Anna35 [415]

Answer:

B.

Explanation:

Energy flows from producers to one or more levels of consumers. Think of it this way:

A banana tree grows in the forest.

A monkey eats the bananas off of the tree, it now consumes the energy provided by the banana.

(whatever animal kills monkeys) kills the money for food, they have now consumed the energy of the monkey, as well as the banana the monkey has eaten previously.

The web continues, and energy continues to be distributed to each level of consumer, all starting with a single producer.

6 0
3 years ago
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