Joseph Unahue made his fortune in "Food Distribution"
<u>Answer:</u> Option C
<u>Explanation:</u>
The Nuyorican president of Goya Food named Joseph Andrew Unanue. The firm was largest United States owned Hispanic food company, operated by the Unanue family.
He enrolled at the Catholic University of America in Washington, D.C., in 1946, after Unanue returned home from battlefield of World War-II, where he graduated with a degree in Mechanical Engineering. Along with his brothers Tony and Frank Unanue, he joined the family business.
Firstly major supermarkets like A&P and Safeways were not motivated in selling anything considering the Hispanic demographics.Finally, the grocery industry began to take note with the influx of Hispanic immigrants settling in the United States. Goya Foods started supplying "Safeway's Harlem Grocery" and developed ahead.
Clownfish have a "symbiotic" relationship with sea anemone. Meaning they benefit from living with the sea anemone, and the sea anemone benefits from the presence of the clownfish.
The answer is C and the reason is because 1. Interphase:
The DNA in the cell is copied resulting in two identical full sets of chromosomes.
Outside of the nucleus? are two centrosomes, each containing a pair of centrioles, these structures are critical for the process of cell division?.
During interphase, microtubules extend from these centrosomes.
2. Prophase I:
The copied chromosomes condense into X-shaped structures that can be easily seen under a microscope.
Each chromosome is composed of two sister chromatids containing identical genetic information.
The chromosomes pair up so that both copies of chromosome 1 are together, both copies of chromosome 2 are together, and so on.
The pairs of chromosomes may then exchange bits of DNA in a process called recombination or crossing over.
At the end of Prophase I the membrane around the nucleus in the cell dissolves away, releasing the chromosomes.
The meiotic spindle, consisting of microtubules and other proteins, extends across the cell between the centrioles.
3. Metaphase I:
The chromosome pairs line up next to each other along the centre (equator) of the cell.
The centrioles are now at opposites poles of the cell with the meiotic spindles extending from them.
The meiotic spindle fibres attach to one chromosome of each pair.
4. Anaphase I:
The pair of chromosomes are then pulled apart by the meiotic spindle, which pulls one chromosome to one pole of the cell and the other chromosome to the opposite pole.
In meiosis I the sister chromatids stay together. This is different to what happens in mitosis and meiosis II.
5. Telophase I and cytokinesis:
The chromosomes complete their move to the opposite poles of the cell.
At each pole of the cell a full set of chromosomes gather together.
A membrane forms around each set of chromosomes to create two new nuclei.
The single cell then pinches in the middle to form two separate daughter cells each containing a full set of chromosomes within a nucleus. This process is known as cytokinesis.
Meiosis II
6. Prophase II:
Now there are two daughter cells, each with 23 chromosomes (23 pairs of chromatids).
In each of the two daughter cells the chromosomes condense again into visible X-shaped structures that can be easily seen under a microscope.
The membrane around the nucleus in each daughter cell dissolves away releasing the chromosomes.
The centrioles duplicate.
The meiotic spindle forms again.
7. Metaphase II:
In each of the two daughter cells the chromosomes (pair of sister chromatids) line up end-to-end along the equator of the cell.
The centrioles are now at opposites poles in each of the daughter cells.
Meiotic spindle fibres at each pole of the cell attach to each of the sister chromatids.
8. Anaphase II:
The sister chromatids are then pulled to opposite poles due to the action of the meiotic spindle.
The separated chromatids are now individual chromosomes.
9. Telophase II and cytokinesis:
The chromosomes complete their move to the opposite poles of the cell.
At each pole of the cell a full set of chromosomes gather together.
A membrane forms around each set of chromosomes to create two new cell nuclei.
This is the last phase of meiosis, however cell division is not complete without another round of cytokinesis.
Once cytokinesis is complete there are four granddaughter cells, each with half a set of chromosomes (haploid):
in males, these four cells are all sperm cells
in females, one of the cells is an egg cell while the other three are polar bodies (small cells that do not develop into eggs).
Answer AND Explanation:
Lactic acid formation occurs in skeletal muscles during strenuous exercise. Lactic acid is formed due to anaerobic respiration. Under these conditions the animal tissues respire anaerobically and make the acid to accumulate in the muscles. The lactic acid might cause fatigue and result in muscle cramps.
Answer:
Hormones secreted by the hypothalamus regulate the pituitary gland
Explanation:
The hypothalamus is the region of the brain (diencephalon) of relatively small vertebrates, located on the thalamus, whose function is to maintain homeostasis, that is, the balance of internal bodily functions in adjustment to the environment, mainly through coordination between the nervous system. and the endocrine system. The hypothalamus also produces two hormones, oxytocin (OCT) and antidiuretic hormone (ADH) that are transported to the neuro pituitary where they are stored, and release hormones that regulate adenoipophysis activity and regulate the pituitary gland.
