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bogdanovich [222]
3 years ago
7

Help Please I'll give brainliest

Biology
1 answer:
SOVA2 [1]3 years ago
8 0

Answer:

A laboratory rat or lab rat is a brown rat of the subspecies Rattus norvegicus domestica which is bred and kept for scientific research. While less commonly used for research than mice, rats have served as an important animal model for research in psychology and biomedical science.

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Joseph Unahue made his fortune in
chubhunter [2.5K]

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.

8 0
4 years ago
When a rehabilitation area is established at the scene of a multiple-casualty incident, it should:?
drek231 [11]

Answer:

be in a location that prevents visualization of the scene itself.

Explanation:

When a rehabilitation area is established at the scene of an incident with multiple victims, some precautions must be taken to ensure the safety and less psychological impact of those there. One of the precautions that must be taken is to establish the rehabilitation area in a place that prevents the viewing of the scene itself, preventing a panic outbreak that harms people.

3 0
4 years ago
Which phrase describes a feature of igneous rocks that cool quickly during formation?
Nimfa-mama [501]

Answer:

Small crystals

Explanation:

4 0
3 years ago
Read 2 more answers
g In pea plants, the allele for yellow seeds (Y) is dominant over the one for green seeds (y) and the allele for round seeds (R)
Lubov Fominskaja [6]

Answer:

3/16

Explanation:

The P generation is said to gave homozygous yellow and round seeds; homozygous green and wrinkled seeds. Homozygous means that they have the same alleles for the trait.

For the P generation the cross would be:

YYRR x yyrr

This means that all offsprings in the first generation (F1) would have a genotype of:

YyRr

16/16

(Look at the Punnett attached to see this cross.)

The cross in the F1 generation would then be:

YyRr x YyRr

Now for yellow and wrinkled seeds to come out, the genotype should have at least one Y allele and a pair of r alleles. So the following genotypes is what you need to look out for:

Yyrr

YYrr

So if you will count it you will find:

Yyrr = 2/16

YYrr = 1/16

Just add them up to get the probability:

3/16

4 0
4 years ago
Amoebas make exact copies of themselves. Therefore, they reproduce
abruzzese [7]

Answer:

D

Explanation:

Asexual reproduction (requiring one parent) forms exact copies of the parent cell. The type of cell division that produces exact copies is mitosis. Therefore the answer is D.

8 0
3 years ago
Read 2 more answers
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