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andreyandreev [35.5K]
1 year ago
12

When species are kept separate by preventing the formation of hybrid zygotes, the mechanism that keeps the species separate is k

nown as a ________ isolating mechanism.
Biology
1 answer:
hichkok12 [17]1 year ago
5 0

When species are kept separate by preventing the formation of hybrid zygotes, the mechanism that keeps the species separate is known as the Pre-zygotic isolating mechanism.


What is the difference between Prezygotic and Postzygotic?

We can distinguish between prezygotic (occurring before the fertilized egg) and post-zygotic organisms thanks to the fertilization of the egg, which results in a zygote (after the fertilized egg).

There are five types of Pre-zygotic,

  • Spatial isolation,
  • Temporal isolation,
  • Mechanical isolation,
  • Gametic isolation
  • Behavioural isolation is a few examples of prezygotic isolating processes that will be explored in the paragraph that follows.

Every single one of these would stop the gametes from ever interacting. For instance, in spatial isolation, the organisms are physically separated, preventing them from ever meeting to mate. This is prezygotic because the gametes are still separate, preventing the formation of the zygote.

Hence, the correct answer is Pre-zygotic.

Learn more about Fertilization,

brainly.com/question/14699895

# SPJ4

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Coyote population change due to change occur in the climate.

<h3>How coyote population changed?</h3>

The modern Northeast (Maryland) coyote population changed from the historic (North Dakota) population over the past 70 years due to climate change as well as change that occurs in their genes. Climate change is the major factor that is responsible for change in coyote population.

So we can conclude that coyote population change due to change occur in the climate.

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5 0
2 years ago
What is the Mechanical energy when
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Answer:

ME = 20 * m, where m is the mass of the pendulum

Explanation:

As we know that mechanical energy is the sum of kinetic energy and potential energy.

Since the Pendulum at its highest point has zero velocity, its kinetic energy at this point is equal to zero.

Thus, here in this mechanical energy will be equal to the potential energy only.

Potential energy is equal to the product of gravity constant, mass of the body and the height of the pendulum

Thus,

ME = PE\\

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Which of the following is NOT a solution to protect the water in the two wells in danger of becoming contaminated?
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Answer:

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Even if a well was constructed between the wells B and C, it wouldn't have stopped the contamination of the water. As the oil would still be leaking and it would contaminate the wells.

All of the other options can be used to stop the contamination.

Option A suggests building an impermeable membrane that would stop the oil flow. Hence, the water in the wells will not be contaminated.

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