<span>When breeding season arrives, male elephant seals define and defend territories. They collect a harem of 40 to 50 females, which are much smaller than their enormous mates. </span>
<span>My answer: Mutations are a change in the genetic structure of a chromosome. Chromosomes contain DNA and RNA, and strands of DNA 'codes' if you will, make up a chromosome.
Hope I helped! :D</span>
We are tasked to find the substance that is made from
glucose through glycolysis, and supplies energy to living cells through the Krebs cycle when oxygen is present (aerobic respiration), and alternatively
ferments to produce lactate when oxygen is lacking (fermentation). Upon
checking on the Glycolysis cycle, Kreb’s Cycle and fermentation, one common substance
is present and called Pyruvate.
3 is enzymes, 7 is c, 6 is either c or d, 5 is B, 4 is c