Answer:
True
Explanation:
Lipids are the primary layer of the cell membrane and are classified as hydrophilic head "water loving" and a hydrophobic tails "hates water". This lipids in the cell membrane does not dissolve in water.
Cell specialization occurs by the process of
A. reproduction
B. differentiation <========
C. maturation
D. growth
Answer:
I snatched this from someone else, so it isn't mine, but I hope it helps. They don't have a username so I cannot credit them.
Explanation:
DNA content is halved in both meiosis I and meiosis II. Ploidy level changes from diploid to haploid in meiosis I, and remains haploid in meiosis II.
During anaphase of both meiosis I and meiosis II, the DNA content (number of copies of chromosomes) in a cell is halved. However, the ploidy level changes only when the number of unique chromosome sets in the cell changes. This occurs only in meiosis I (where separation of homologous chromosomes decreases the ploidy level from 2n to n and produces daughter cells with a single chromosome set).
