"A large population of Rhinoceroses, in a wide variety of skin colors was almost entirely wiped out by a severe drought. The few that remained are all gray, and are slowly building the population back up. What is this type of event called?"

A. Genetic drift
B. Interspecific competition
C. Intraspecific competition
D. Population bottleneck

Answer:

Zygote, fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm). The zygote stage is followed by cleavage when a cell gets subdivided into further smaller cells.

Explanation:

Fertilization is defined as the fusion of the male gamete (sperm) and the female gamete (egg cell) in plants that develops into a zygote. After fertilization, a series of events occurs in the zygote to develop into a seed.

Zygote, fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm). The zygote stage is followed by cleavage when a cell gets subdivided into further smaller cells.

Answer:

Explanation:

Used nuclear fuel can be recycled to make new fuel and byproducts. More than 90% of its potential energy remains in the fuel, even after five years of operation in a reactor. The United States does not currently recycle used nuclear fuel but foreign countries, such as France, do.

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Answer:

Homeostatic control mechanisms have at least three interdependent components: a receptor, integrating center, and effector. ... The integrating center, generally a region of the brain called the hypothalamus, signals an effector (e.g. muscles or an organ ) to respond to the stimuli.

Explanation:

Answer:

I think that the right answer would be the first one

Answer:

Different selective pressures were acting upon the two populations, leading to an increase in genetic variation and the formation of two new species.

Answer:

Autotrph is also called producer. Uses solar and chemical energy for the process of photosynthesis. They are ingested by Herbivores also called consumers. Plant-eating consumers are called herbivores, plant and meat eating consumers are called Omnivores and only meat eating are called Carnivores. Carcass eating ones are called decomposers and detritus eating are called Hetrotrophs.

Hope this helps.

Explanation:

Answer:

Evoloution is a seintific myth. I sudgest you do your research on these things because everything HAS A PURPOSE!!!!!

Explanation:

Answer:

FF    Ff

FF    Ff

Explanation:

Brainliest Please!

Answer:

Depending on changes, that occur with DNA, all types of DNA mutations can be divided into two main groups:

gene mutation;

chromosomal mutation.

Explanation:

Answer: See explanation

Explanation:

1. Question: What have been the patient's symptoms?

The patient's symptoms are slight dry cough and runny nose.

2. Question: When did the patient being to exhibit symptoms?

The patient begin to exhibit symptoms when she returned home after visiting her grandparents in late 2010.

3. Question: Has the patient traveled recently?

Yes. She has. She went to visit her grandparents.

4. Question: Has anyone else in the family traveled recently?

Yes. Her parents.

5. Question: Has the patient experienced any other recent illness?

No. She hasn't. This wasn't stated above.

6. Question: Is the patient up to date with vaccinations for her age (6 months)?

No. She isn't. It was stated that when the child began having a dry cough and running nose, her mother thought that it was a common cold and thereby choose not to seek medical attention for the baby. This is wrong and shows that she isn't up to date with vaccinations. Even if it's a cold, there should be proper medical attention given to her.

Answer:

What happens to energy as it flows through the food chain and food webs of an ecosystem The chemical energy storied as nutrients in the bodies and wastes of organisms flows through ecosystems from one trophic level to the next and through this flow energy also is lost as heat.Explanation:

Answer:

In botany, a fruit is the seed-bearing structure in flowering plants (also known as angiosperms) formed from the ovary after flowering

Explanation:

Answer:

1- Which bacteria seem to be most frequently used in the production of food? Lactobacillus.

2- Why might the influenza vaccine be less effective than other vaccines? Becuse of how fast flu viruses mutate.  

3- Which diseases of the gastrointestinal tract can be acquired by swimming in a pool or lake? Why are these diseases not likely to be acquired while swimming in the ocean? The diseases og the GI can be acquired in a swimming pool or lake are: giardia, cryptosporidiosis , qtitis externa, legionella and pseudomonas dermatitis.   These are not likely to be acquired in the ocean because of the salt.

4-How is cholera transmitted? How does an earthquake promote transmission? Cholera is transmitted by vibrio cholerae O:1 and O:139 , through fecal-oral route  or by eating or drinking contaminated food or water. During an earthquake transmission is promoted because of the contaminated water and inadequate sanitation.

Explanation

1- Lactobacillus is the bacteria most frequently used in food industrydustry, where there are many products.

2- Flu viruses are in constant change and mutation. Vaccines are more effective for some types of viruses. The effectiveness vary through the differents types and subtypes.

3- The salt in the ocean dehydrates cells, and affect them by killing them or stopping their growth. There are less bacterias tolerant to salt.

4- When there is an earthquake, WASH facilites might be affected by the disaster. When water contaminates with the cholera virus, it spreads really fast and easily.

Answer:

its B infection proliferation in nursery stock

Explanation:

got it right on edge

Answer:

3 Alleles

Explanation:

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The face says brainliest please!

Answer:

Proprioception, mechanosensation, Equilibrioception, Kinaesthesia, Nociception and Chronoception

Explanation:

Answer:

Three main pieces of evidence for the Big Bang theory are the red-shift of light, cosmic background radiation and types of elements.

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Answer:

use of public transport

Explanation:

to avoid traffic and too many cars on the road

Three methods of point pollution control are

1. To use less toxic or non-toxic chemicals

2. To use public transport and avoid personal vehicle

3. Say no to plastic bags

Water Pollution is the contamination of the water bodies by human activities causing water unusable for drinking, cooking, etc. It contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and making toxic to humans or the environment.

Types of Water Pollution

1. Groundwater pollution

2. Surface water Pollution

3. Ocean water pollution

4. Point source pollution

5. Non-point source

It is mainly caused by

1. Industrial waste

2. Oils leak and spills

3. Global warming

4. Agriculture

It can be controlled by not using chemical fertilizers in the agricultural field, use the minimum amount of detergents or bleach near water bodies.

So, there are three methods of point pollution control are

1. To use less toxic or non-toxic chemicals

2. To use public transport and avoid personal vehicle

3. Say no to plastic bags

Learn more about Water pollution, here:

https://brainly.com/question/19920929

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Answer:

The red Gaints

Explanation:

You can see in the far right that they are the closest to the coolest Temperture. if you look down at the line, you will see the temperatures and their numbers, blue is the hottest, while white is in between, and red is the coolest.

Answer:

Red Gigants

Explanation:

Red stars are the coolest just because the blue gigants are blue dosen't mean they are the coldest if you see the temp in the bottom line blue gigants are the highest in temp and red gigants are in the lowest temp

Answer:

C Es el tejido formado por fibras musculares que tiene movimiento involuntario y forma órganos internos

Explanation:

El tejido muscular es un tipo de tejido formado por células contráctiles especializadas llamadas miocitos. El tejido muscular se divide en tres clases diferentes: tejido muscular esquelético, tejido muscular cardíaco y tejido muscular liso. El tejido muscular esquelético es aquel que se mueve de acuerdo a la voluntad del individuo, cuyas células son multinucleadas y poseen una gran cantidad de mitocondrias. El tejido del músculo cardiaco es involuntario y está formado por células uninucleadas (miocardiocitos) las cuales componen las paredes del corazón. Finalmente, el tejido muscular liso también es involuntario y está formado por células uninucleadas con el núcleo en el centro. Las células musculares lisas contienen un citoplasma con haces de filamentos de actina y miosina los cuales están organizados más irregularmente que en fibras musculares estriadas. Este tipo de tejido (músculo liso) se localiza en las paredes de los órganos internos o víseras como, por ejemplo, el tracto gastrointestinal, conductos de glándulas, el sistema urinario, etc., y en los vasos sanguíneos.

Answer:

This diagram shows the distribution by ages of females and males within a certain population in graphic form. ... The centerline separates the females from the males. The female and male populations for each group are represented by the distance from the centerline, with females on the right and males on the left.

Explanation:

Answer:

D

Explanation:

Answer:

D. I DON'T HAVE A CAT

Explanation:

|maoo i dont like them

Answer:

Explanation:

Kudzu is a Woody, climbing night vine trees that is native to China, Japan and also Indian. They are invasive trees.

2. It is introduced to United States from Japan during the the Philadelphia Centennial Exposition in 1876. It was introduced to serve as as an ornamental and it is also planted as a forage crop plant. The southern farmers planted kudzudo as to reduce soil erosion.

3. Kudzu is an aggressive plants and grow uncontrollable because it has ability to grow very fast and it can survive in an area, area with low nitrogen thereby outcompeting the native plants.