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ziro4ka [17]
3 years ago
5

4. Why does cell division take place in single celled organisms?

Biology
1 answer:
bixtya [17]3 years ago
8 0

Answer:

A) In order for organisms to grow.

Explanation:

Tell me if I am wrong. I hope this helps :)

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Many mammals have skins and mucous membranes that are sensitive to phenolic secretions of plants like poison oak (R h u s) . The
Pavlova-9 [17]

These secondary compounds are primarily adaptations that is inhibit herbivory.

Option D is correct.

What is meant by herbivory?

Herbivory may be a form of consumption in which an organism principally eats autotrophs such as plants, algae and photosynthesizing bacteria. More generally, organisms that prey on autotrophs in general are known as primary consumers. Herbivory is typically limited to animals that eat plants

What is the herbivory effect?

Herbivory can affect the expansion form of plants by terminating shoot growth and initiating branching and by affecting shoot-to-root ratios. Changes in survival, productivity, and growth of individual plant species affect vegetation structure and community dynasty.

<h3>Why is herbivory important?</h3>

Herbivory can have substantial impacts on habitat health, the structure and variety of plant and soil invertebrate communities and the productivity of economically important crops. The positive impact of herbivory is widely debated within the scientific literature.

Learn more about herbivory:

brainly.com/question/406763

#SPJ4

6 0
1 year ago
Suppose we were successful in identifying 12 mutants using a screen for identifying conditional mutants of S. cerevisiae in whic
Marina CMI [18]

Answer:

Each mutant would be mated to wild type and to every other mutant to create diploid strains. The diploids would be assayed for growth at permissive and restrictive temperature. Diploids formed by mating a mutant to a wild type that can grow at restrictive temperatures identify the mutation as recessive. Only recessive mutations can be studied using complementation analysis. Diploids formed by mating two recessive mutants identify mutations in the same gene if the diploid cannot grow at restrictive temperature (non-complementation), and they identify mutations in different genes if the diploids can grow at restrictive temperature (complementation).

Explanation:

Recessive mutations are those whose phenotypic effects are only visible in homo-zygous individuals. Moreover, a complementation test is a genetic technique used to determine if two different mutations associated with a phenotype colocalize in the same <em>locus</em> (i.e., they are alleles of the same gene) or affect two different <em>loci</em>.  In diploid (2n) organisms, this test is performed by crossing two homo-zygous recessive mutants and then observing whether offspring have the wild-type phenotype. When two different recessive mutations localize in different <em>loci</em>, they can be considered as 'complementary' since the heterozygote condition may rescue the function lost in homo-zygous recessive mutants. In consequence, when two recessive mutations are combined in the same genetic background (i.e., in the same individual) and they produce the same phenotype, it is possible to determine that both mutations are alleles of the same gene/<em>locus</em>.

5 0
3 years ago
How is carbon dioxide produced in a cenent plant
Natali5045456 [20]
Carbon dioxide is emitted as a by-product of clinker production an intermediate product in cement manufacture, in which calcium carbonate (CaCO3) is calcinated and converted to lime (CaO), the primary component of cement. CO2 is also emitted during cement production by fossil fuel combustion.
6 0
3 years ago
Read 2 more answers
Which phenomena release CO2 into the atmosphere?
matrenka [14]
Hello to answer your question.

A is correct
 But more likely forest fires would be the culprit because the trees produce O2
 so when the are burnt, it would be like everybody o this earth breathed out at   once causing CO2 to be released in to the atmostphere in a big burst

         Signed by, Virtuoso Sargedog
5 0
4 years ago
Please help! I cant figure it out! Does anyone know ? If the answer is correct ill mark you as the best answer!!
Triss [41]

Answer:

the cell wall

Explanation:

cell membrane is not rough and it doesn't support or protect the cell.

cytoplasm is the inner environment of the cell that includes organelles and nutritions. it's not rough and doesn't support or protect the cell.

6 0
3 years ago
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