Answer:
D) only one of the two alleles for a trait is passed to offspring
Explanation:
I'm like 99% sure because I know A and B happen in meiosis and a Google search says otherwise about C
A particle with only 9 protons and no electrons would be an ion, because one proton contains a +1 charge and one electron contains a -1 charge while neutrons have no charge. This particle, without electrons would then have an ionic charge of +9.
Answer:
2n, n, diploid
Explanation:
<em>When the somatic cells of human are in interphase, the ploidy level is denoted as </em><em>2n (diploid)</em><em>. The ploidy level of the human's gametes is denoted as </em><em>n (haploid)</em><em>. The 2n number of a human is </em><em>diploid</em><em>.</em>
Somatic cells are also known as vegetative cells and all somatic cells of humans have diploid number of chromosomes. At interphase, the number of chromosome remains diploid (2n) but the amount to DNA is doubled at the synthesis phase of the interphase.
Human gametes are formed through meiosis - the division of sex cells in the human body. Meiosis results in the halving of number of chromosomes of cells. Hence, all human gametes contain half the number (n = 23) of chromosome of vegetative cells.
Humans are diploid organisms with diploid (2n = 46) number of chromosomes in their vegetative cells.
<span>Tundra and desert are the biomes that receive the least amount of annual precipitation.
Exposure to solar flares is NOT a factor that helps determine the characteristics of a land biome, whereas humidity and latitude can be.</span>
