alleles of the same trait separate during meiosis
It is not, 'imminent,' since the ozone layer in the atmosphere is slowly repairing itself. However, that being said, there is lots the human race can do to stop global warming. It may have more effect in 30 years time, but, if humans do enough, we can stop worrying. Renewable energy is a good idea to prevent global warming. Since most of it is generated from Co2 emissions from generating power. Electric cars are also good, because if we can make renewable energy (such as wind or solar power, or hydroelectric power for that matter) to power them, they will not produce emissions either.
Answer:
Both her son and daughter will be shorter than their classmates.
Explanation:
According to the given information, both the son and daughter of Jennifer are shorter than their classmates. The onset of puberty (10-14 yrs for girls and 12-16 yrs for boys) is marked by the exit from the growth phase and the beginning of the reproductive phase.
Humans exhibit exclusive growth and reproductive phages in the life cycle. Before the onset of puberty, growth hormone is released from anterior pituitary which in turn is responsible for is responsible for growth such as an increase in height of children.
Growth hormone directly targets the metabolism and increase the rate of metabolism. It increases the uptake of nutrients from the blood and their storage as proteins and DNA for growth to support the cell division and deposition of the matrix of bone tissues. The main target of growth hormone is bone and skeletal muscles.
The onset of puberty is marked by the release of sex hormones in males and females. This is the phase of attainment of sexual maturity and the development of secondary sexual characters. There is no growth of bones and muscles after puberty.
Answer:100 trillion cells
Explanation: hope this helps (; rate 5 thank and pick me brainliest
Keeps electron transport chain going so ATP can continuously be made. ... by combining with electrons and protons, oxygen forms H2O.
