If you compare the original DNA with the mutated DNA, the first C got “substituted” by an A after the mutation.
So the answer is (C) substitution.
I think it is the secondary ovarian follicle that contains the secondary oocyte.The stages of the ovarian cycle that the follicle will go through includes; a primary follicle contains an oocyte and begins producing estrogen. Then the secondary oocyte contains a secondary oocyte and produces estrogen and some progesterone, then the graafian follicle develops and the secondary oocyte is released a process we call ovulation. the corpus luteum produces progesterone and some estrogen and lastly the corpus luteum degenerates.
Answer:
b. giving birth to live young (viviparous)
Explanation:
Monotremes include duck-billed platypus and few other mammalian species that are oviparous. These mammalian species do not give birth to young ones, that is, they are not viviparous. Rather they lay eggs and are oviparous.
These species are also characterized by the absence of teeth. The primitive monotremes also exhibit external fertilization.
Examples of egg-laying mammals include anteaters or echidnas and the duck-billed platypus. The laid eggs are carried by females in an abdominal ouch to keep them warm.
Im going to start off with an example:
A seed may not be considered, Yet it has potential for life and it may be destroyed. In this regard, viruses resemble seeds more than they do live cells.They have a certain potential which can be snuffed out, but they do not attain the more autonomous state of life.
So for your answer.
Yes: Viruses have the potential to life. And can flourish.
Or
No: Viruses can be destroyed. Which means it will not get the potential to life.
But
There are always more viruses to the potential to life, some may be destroyed and some may get the potential to life.
Hope This Helped!
