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Crank
3 years ago
7

What is true of paremecia

Biology
1 answer:
Ber [7]3 years ago
8 0
<span> unicellular ciliates, </span>
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3 zones of energy movement in a star
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Answer:

conduction, convection, and radiation.

Explanation:

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3 years ago
Elephant seals are abundant in their population size but they have low genetic diversity within their species due to overhunting
Anastasy [175]
<h2>Genetic diversity </h2>

Explanation:

If the environment changes, the species runs the risk of not having the genetic diversity to be adaptable to that change and could go extinct

  • Genetic diversity is the diversity  or genetic variability within species
  • The huge variety of different gene sets defines an individual or a whole population's ability to tolerate stress from any given environmental factor
  • While some individuals might be able to tolerate an increased load of pollutants in their environment, others carrying different genes might suffer from infertility or even die under the exact same environmental conditions;the former will continue to live in the environment the latter will either have to leave it or die
  • Any change in the environment - natural or human induced causes a selection of events that only the fittest survive
  • In case of elephant seals,overhunting reduces the sum of genes available,thus leaving behind a population that is less capable of tolerating any further natural or human disturbances in environment
  • The loss of genetic diversity within a species can result in the loss of useful and desirable traits  
8 0
3 years ago
While analyzing a karyotype, geneticists identify a missing chromosome. Which term describes this chromosomal abnormality?
Alinara [238K]

Answer:

Aneuploidy

Explanation:

Aneuploidy is the presence of abnormal normal of chromosomes in a cell. Example: The chromosomes number 45 or 47 chromosomes which is not common in case of human beings.

The normal number of chromosomes in human beings is 46. This results in different syndromes which can cause deformities in the body of the individual.

It leads to miscarriage in most of the cases the survival is very less.

5 0
3 years ago
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The organized set of procedures used to solve a problem or answer a question is called the scientific ________. A. method B.expe
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a

Explanation:

4 0
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Is a Red Panda an omnivore or a herbivore?
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Omnivore I think that this is the answer
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