Answer:
what I have to answer here nothing as afast
In order to provide this double-stranded attachment site, RNA<span> primers are added by primase, an </span>RNA<span> polymerase which </span>does<span> not require such an attachment site itself. When </span>DNA replication<span> starts, one primer is needed at the start of the leading strand.
Hope this helps</span>
Answer:
The given blank can be filled with zygotic mortality.
Explanation:
An array of mechanisms, physiological procedures, and behaviors, which inhibit two distinct species that mate from generating offspring, or which makes sure that any produced offspring is not fertile. It can be either prezygotic, that is, obstructions that inhibit fertilization or postzygotic, that is, the obstructions, which take place after the formation of zygote.
A kind of obstruction known as the zygotic mortality in which the sperm and egg come into contact with each other and fuse, however, the zygote dies due to the absence of further development. It is one of the forms of post-zygotic barriers.
Answer:In summary, the scientific method includes the steps scientists use to solve a problem or to prove or disprove a theory. There are four basic steps involved with the scientific method. The usual steps include observation, hypothesis, experiment, and conclusion. The steps may not always be completed in the same order.
Explanation: