0
Intrinsic mechanism is defined as an obstacle to interbreeding. Examples of intrinsic isolating mechanism includes behavioral and structural incompatibility. An example of extrinsic is geographical barrier.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What are isolating mechanisms?
Intrinsic mechanism is defined as an obstacle to interbreeding. Examples of intrinsic isolating mechanism includes behavioral and structural incompatibility. An example of extrinsic is geographical barrier.
Why prezygotic isolating mechanisms have an advantage over postzygotic isolating mechanisms?
prezygotic isolating mechanisms were here first and have the advantage over postzygotic because they have had a longer time to develope and get harmful genes out of their population.
Isolating mechanisms that take effect before or during fertilization are termed?
prezygotic
Is cerebral blood flow regulated by intrinsic autoregulatory mechanisms?
Yes !
What type of homeostatic mechanisms are built in to the organs being regulated?
intrinsic
How intrinsic control mechanisms cause cardiac output to increase during exercise?
that means that she wants you
What is a pivotal molecule associated with the external surfaces of aggregated platelets and is involved in the intrinsic and extrinsic mechanisms of blood clotting?
Thrombin
Two species breeding at different times describes what isolating mechanisms?
Temporal isolation: Individuals do not mate because they are active at different times. This may be different times of the day or different seasons. The species mating periods may not match up. Individuals do not encounter one another during either their mating periods, or at all. Source:Wikipedia: Isolating mechanisms
Is pf3 a pivotal molecule associated with the external surfaces of aggregated platelets and is involved in the intrinsic and extrinsic mechanisms of blood clotting?
yes.
What is thought to be essential for the formation of distinct species rather than a continnum form one from of life to another?
Reproductive isolating mechanisms are either prezygotic or postzygotic. These mechanisms ensure that species remain distinct in nature.ChaCha!answer
Name two features that distinguish viruses from bacteria?
All bacteria use their own ribosomes for protein synthesis while all viruses have to use their hosts' ribosomes. All bacteria have their own energy generation mechanisms (cellular respiration or photosynthesis) while all viruses have no intrinsic energy generation mechanisms.
Is pressure a extrinsic or intrinsic?
Intrinsic
