The factors that are necessary for the formation of new species are genetic mutations, isolation, some environmental factors, etc.
The difference in DNA among individuals or the differences between populations is referred to as variation.
There are multiple sources of genetic variation including the following:
Variation can leads to the formation of new species.
Thus, these are some factors that are responsible for the formation of new species.
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Answer:
reproduction at different times
Explanation:
"tutor-verified" one was wrong doesnt listen to it XD
B. Kepler.
C. Leeuwenhoek.
D. Bacon.
B. the descending loop of Henle
C. the renal pyramid
D. the renal papilla
The renal corpuscle is made up of Bowman's capsule and glomerulus, hence option A is correct.
The renal corpuscle is made up of Bowman's capsule and the glomerulus. The kidney has a conical structure called the renal pyramid. Per kidney, there are 10–18 renal pyramids. A component of the tubule part is the Henle loop.
The filtration unit of vertebrate nephrons, commonly known as the malpighian body, is the renal corpuscle, a functional component of the kidney.
It is made up of a glomerulus, which is a group of capillaries, and a Bowman's capsule, which has two walls and opens into a tubule.
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