My answer will be that the letter "A" in the chromosome refers to "adenine", which is considered as one of the five nitrogenous bases that are part of the nucleic acids (DNA and RNA), which was named in 1885 by Albrecht Kossel.
<span>Plants that produce seeds within a cone are called gymnosperms. This is a type of plants that includes conifers, cycads, Ginkgo, and gnetophytes. Angiosperms have flowers, which is something gymnosperms do not. Microsporangia are just places where spores are created. So the correct answer has to be gymnosperms. </span>
Your answer :P > <span>D- Central Uplands</span>
Answer:
C) sex cells with half the original chromosome number.
Explanation:
As a result of fertilization, two haploid cells turn into one diploid cell.
Haploid cells = 1n
Diploid cells = 2n
1n + 1n = 2n
Answer:
to preserve its stability.
to avoid cross contamination.
Explanation:
Biological evidence refers to all biological materials such as hair, tissue, bones, teeth, blood or other bodily fluids etc. These biological materials are collected from the site of crime. These evidences helps in finding the criminals. These biological evidences has to be kept at safe place in order to avoid contamination and preserve its stability so it can be used for solving the problem.
