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NISA [10]
3 years ago
13

Choose the option that best describes the relationship between the cell wall thickness of parenchyma cells versus sclerenchyma c

ells.A) The cell walls of parenchyma cells are thinner than those of sclerenchyma cells.B) The cell walls of parenchyma cells are thicker than those of schlerenchyma cells.C) The cell walls of both types of cells are roughly equal.D) The thickness of the cell walls for both types of cells is too variable for a comparison to be made.
Biology
1 answer:
MatroZZZ [7]3 years ago
5 0
<h2>Permanent tissues in Plant</h2>

Explanation:

A) The cell walls of parenchyma cells are thinner than those of sclerenchyma cells

Plants posses basically two kinds of tissue- meristematic tissue and permanent tissue.

Meristematic tissue is made up of cells which are capable of active division and give rise to other tissues,.

Permanent tissue are already differentiated and usually do not divide.

Permanent tissues are -collenchyma, sclerenchyma and parenchyma.

Parenchyma and collenchyma are living whereas sclerenchyma is non-living.

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What is the difference between osmosis and diffusion
Vinil7 [7]

Answer:

first question:  3. osmosis is a kind of diffusion that involves the movement of water

2nd question:  1. it allows carbon dioxide to move in and out of the cell

Explanation:

5 0
3 years ago
Jonathan used the following soil triangle to identify a sample of soil as sandy clay.
sineoko [7]

The description of soil according to Jonathan is as follows:

  • Mostly large grains, with a gritty texture, 45% sand, 5% clay, and 45% silt ---- Silty loam soil.
  • Mostly large grains, with a sticky texture, 55% sand, 40% clay, and 5% silt ----- Sandy clay soil.
  • Mostly small grains, with a sticky texture, 30% sand, 50% clay, and 20% silt ----- Clay soil.
  • Mostly small grains, with a smooth texture, 30% sand, 5% clay, and 65% silt ----- Silty loam soil.

<h3>What is Soil Texture?</h3>

Soil texture may be defined as a classification of soil on the basis of its physical appearance, texture, and properties.

In this question, the texture and composition of other soil are illustrated briefly with respect to each common soil type.

Therefore, it is well described above.

To learn more about Soil texture, refer to the link:

brainly.com/question/946875

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6 0
1 year ago
In genetics, the dash symbol (–) is a "wild card" that stands for either the dominant allele or the recessive allele; for exampl
german

Answer:

 12     :    3      :    1

white : yellow : green

Explanation:

Given that genes A and B control the fruit colour in following ways:

A_B_ or A_bb = white

aaB_ = yellow

aabb =  green

The genes undergo independent assortment so:

AaBb X AaBb =

A_B_ : A_bb : aaB_ : aabb

  9     :    3     :   3      :   1

white : white : yellow: green

        12          :    3     :   1

Hence, ratio of white : yellow : green is 12: 3: 1

8 0
3 years ago
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Marizza181 [45]
<span>Altruism is a selfless behavior so the animal would behave that way because it's intention is to put others before itself.

</span>
3 0
2 years ago
Which is an example of a population?
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Well lets see here, The definition of population is a particular section, group, or type of people or animals living in an area or country. So it would be D.<span>
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5 0
3 years ago
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