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Andreas93 [3]
3 years ago
8

Which of the following is not a cause of current mass extinction

Biology
1 answer:
Leokris [45]3 years ago
7 0
<span>a recycling 

Recycling is the process of reusing old materials such as plastics, throwable goods and other materials to be utilized for other purposes. This practice helps safe the environment especially the current conditions. The global warming, pollution and deforestation are all destructive occurrences and are man-made.


</span>
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What type of succession<br> will occur if a parking lot<br> is abandoned for 1000<br> years?
insens350 [35]

Answer:

Primary Succession

Explanation:

Because no  organisms previously lived on it. Parking lots can be considered

like rocks, which also undergo primary succession. Overtime soil   will be blown onto the parking lot and if not maintained plants

will begin to grow thus starting new life.

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3 years ago
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In regular alcohol consumers, lipids get accumulated in the liver and are stored as small droplets in liver cells and this condi
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Fatty Liver

Explanation:

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2 years ago
Scientists studied reproduction in the New Zealand mud snail. They wanted to determine whether reproducing sexually or asexually
lubasha [3.4K]

A hypothesis is a claim that expresses a relationship between variables. D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

<h3>What is a hypothesis?</h3>

A hypothesis is a scientific conjecture, not verified, that requires corroboration. It is a possibility, but not a fact. It is a claim of how it works a relationship between two or more variables.

The researcher hypothesizes in order to predict what is going on or what is expected to occur.

A hypothesis must express what is expected to occur in a perfectly comprehensive manner. There must be a logical relationship between the involved variables. It must be objective. Usually, it is written in the present time.

There are different kinds of hypotheses: descriptive, correlative, differentiative, or causative.  

In the exposed example, researchers wanted to determine whether reproducing sexually or asexually was more beneficial for the snails.

Options,

A) <em>Sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation. </em>

The benefit of reproducing sexually is that the risk of mutation is lower.

B) <em>Asexual reproduction is advantageous over sexual reproduction because it allows the snails to produce more offspring.</em>

<em />

The benefit of reproducing asexually is that a higher number of descendants are produced, which increases reproductive success.

C) Sexual reproduction is advantageous over asexual reproduction because it allows for snails to have increased genetic variation.

The benefit of reproducing sexually is that it increases genetic variation.

D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

The benefit of reproducing asexually is that there is no need for social interaction.

Social interaction does not really benefit snails as a species. This is not a variable that might influence in a significant way snails.

However, variables like the mutation rate, variability, and the number of descendants are useful to test how they benefit or not the snails.  

The hypotheses that would least likely aid the scientists to answer the question is <u>option D</u>.

You can learn more about hypothesis at

brainly.com/question/2657326

brainly.com/question/24897727

#SPJ1  

3 0
2 years ago
2. In a certain fish, blue scales (BB) and red scales (bb) are codominant. When a fish has the
Evgen [1.6K]

Upon crossing BB with bb, we will get a hybrid of Bb.

  • Codominance is a phenomena in genetics where two alleles (different forms of the same gene) express themselves equally in an organism. As a result, characteristics linked to each allele are shown at the same time.
  • The MN blood group system in humans is an illustration of codominance. M and N alleles control the MN blood type. Red blood cells from people who are homozygous for the M allele carry a surface molecule known as the M antigen. On their red blood cells, those who are homozygous for the N allele contain the N antigen. A heterozygote is a person who carries both antigens.
  • (a) Genotype of blue scales fish will be BB.
  • (b) Genotype of blue scales fish will be bb.
  • (c) Genotype of blue scales fish will be Bb.

So, in this case B and b alleles will express equally.

Learn more about co-dominance:

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3 0
1 year ago
Koalas are marsupials that are found in eastern Australia. Although their ancestors lived mostly on the ground, modern koalas sp
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Answer:

Answer is B: fur color that closely matches the eucalyptus bark color.

Explanation:

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3 years ago
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