It designate a plenty or overabundance of Endocrine
secretion or Hypo-, is the opposite of hyper-: it means underneath, less than normal,
or deficient of Endocrine secretion. It can be seen and range in the
bloodstream, and is usually found in higher levels in people whom are athletic.
It is also responsible for the brain sending signals for the healing of wounds.
It also helps with the bodies’ absorption of iron, by suppressing other
hormones and functions.
The pH level of a cleaning product can vary depending on what you need. However, the most products would have a pH higher than 7 because anything above 7 will not be acidic but basic. Basic products tend to be more effective when cleaning.
Options for the question have not been provided. They are as follows:
(1) DNA in muscle cells
(2) base sequences in liver cells
(3) genes in an egg cell
(4) number of chromosomes in a fetal bone cell
Answer:
(3) genes in an egg cell
Explanation:
Evolution is the change in characteristics of a species which it develops over the time. These changes can be a result of natural selection, genetic drift, founder effect etc. They are passed from one generation to another hence the alleles for them get fixed in the population.
For evolution to occur, change should take place in germ cells. Germ cells are the one which fuse to form the organisms of next generation. If there is a change in their genes, it would also appear in next generation, unlike changes in genes of somatic cells. Since egg cell is a germ cell it is the correct answer.
