Answer:
2nd option is correct .
Explanation:
In Anaphase ii , sis chromatids separates and pulled towards the opposite sides of the cell.
Answer:
i would shovel sand into my mouth and drink sea water
Explanation:
Answer:
Control environment having no fish, seal or squid only sea otter.
Explanation:
If a killer whale is present in the control environment means no food except sea otter so we can see a decrease in the population of sea otter because the killer whale feed on it. If a killer whale has more food available in the form of fish, squid and seal etc so they will not feed on sea otter and their population will be increasing with the passage of time but when the killer whale is present in an environment which has no fish, squid and seal etc to eat so they feed on the sea otter to survive and as a result the population of sea otter decline.
Denature
as
when something causes the enzyme to change shape, thus changing shape of the active site and not allowing any substrate molecules to fit in the site and bind. Denaturation makes it so reactions don't occur between the substrate and the enzyme
Answer:
The "X" or "Y" gene that determines whether you will be a boy or a girl is an example of a chromosome .
Explanation:
