Answer:
D. The direction of filtration can be into or out of the blood, but reabsorption always involves fluids entering the blood.
Explanation:
I believe that this is the correct option since filtration can occur in blood vessels and lymphatics, that is why it can be inside or outside the blood, that is, the filtration can be bidirectional.
While the reabsorption is to be able to re-integrate it to the lumen of the capillary or the blood vessel, thus generating an uptake of certain chemical compounds, and this movement or flow is towards the interior of the capillaries, that is, towards the inside of the capillary.
Answer:
The nucleus (plural, nuclei) houses the cell’s genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins. Inside the nucleus, chromatin (DNA wrapped around proteins, described further below) is stored in a gel-like substance called nucleoplasm
Explanation:
Answer:
(C) maleness results from the minimal presence of one Y chromosome
Explanation:
Human males have one Y and one X chromosome as their sex chromosomes. However, the human males with Klinefelter (XXY) syndrome have two copies of X chromosome as the human males but also have one Y chromosome. Similarly, human females have two X chromosomes as sex chromosomes but the females with Turner (XO) syndrome have only one X chromosome and the females with poly-X (XXX, XXXX) have more than two X chromosomes.
This means that the Y chromosome regulates sex in human beings. If one copy of the functional Y chromosome is present in the cells, the fetus will develop into a male. The absence of a functional Y chromosome will make the fetus develop into a female.
Genotype is the entire set of genes inherited by and heredity is the observable properties that come from genetics
