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Vanyuwa [196]
3 years ago
9

Which of the following structures is part of the vascular tunic

Biology
1 answer:
Mama L [17]3 years ago
7 0
The answer is "iris".
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Which substance is a compound?<br> water<br> gold<br> oxygen<br> hydrogen<br> HURRY PLEASE !!
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Oxygen is a compound.
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What period has the least amount of biodiversity
meriva

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Permian has the last amount of biodiversity since the period was covered with lava and ashes

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some scientists believe that if __________ could be lengthened, age-related problems could be slowed.
Nostrana [21]

Answer:

Telomeres

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Telomeres are present at the ends of chromosomes and prevent the lose of genes. They shorten as a person ages. Thus lengthening them may slow down age related problem.

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2 years ago
Identify the isolation mechanisms described using the drop-down menus. Differences in courtship or other behaviors prevent matin
lana [24]

Answer:

First, let's add the missing piece of information

Identify the isolation mechanisms by labeling either Geographical, Behavioral, Temporal, or Anatomical from the drop-down menu

The correctly identified mechanism is

1. Behavioral

2. Geographical

3. Temporal

4. Antomical

Explanation:

Differences in courtship or other behaviors prevent mating.- our answer is Behavioral

(Behavior isolation is the term used to describe reproductive isolation as a result of variations in courtship behaviours between the members of the same species occupying the same region).

Species can no longer interact because they are separated by physical boundaries.- it is Geographical

(Geographic isolation is seen in situations where the two populations of the same species get isolated by a geographical barrier such as mountain, island or river. This results in an inability to breed between the two populations as they become distinct new species).

Species do not interbreed because they breed at different times. this is definately Temporal.

(Temporal isolation is a form of reproductive isolation due to mating at separate times and seasons among two populations of the same species).

Species cannot physically mate due to genitalia or gametes being incompatible. And the correct answer is Antomical.

(Anatomical isolation

It is observed in situations when two populations of the same or distinct species cannot interbreed due to physical features such as genitalia and gametes formed in the organisms that make them uniquely separated).

Yes! this is the right answer. I just solved this question and its CORRECT.

6 0
3 years ago
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How would such an increase in temperature most likely affect earths water cycle?
aev [14]

Answer:

How would such an increase in temperature most likely affect Earth's water cycle? A. It would reduce ocean evaporation which would result in a decrease in precipitation. ... It would diminish cloud formation which would result in an increase in precipitation.

Explanation:

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