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2 years ago

The orange color of carrot roots and marigold flowers comes from cell bodies known as chromoplasts. True False

1 answer:

3 0

<span>The question says,'the orange colour of carrot roots and marigold flowers comes from cell bodies known as chromoplasts. The statement is true. Chromoplasts are coloured plastids, they usually contain a yellow or orange pigment. They can be found in roots, leaves, fruits and ageing leaves and are responsible for the distinctive colours of these plant parts.</span>

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

MatroZZZ [7]

<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.

5 0

3 years ago

How does elevation affect climate?

Kisachek [45]

As elevation increases, air density decreases resulting in a decreased ability to hold heat.

<h3>Effect of elevation on climate</h3>

As you increase in elevation, there is less air above you thus the pressure decreases. As the pressure decreases, air molecules spread out further and the temperature decreases.

P = ρgh

where;

P is the air pressure
ρ is air density
h is elevation
g is acceleration due to gravity

As the pressure decreases, air molecules spread out further and the temperature decreases. The decrease in temperature affects the amount of heat that air can hold.

Thus, as elevation increases, air density decreases resulting in a decreased ability to hold heat.

Learn more about effect of elevation on climate here: brainly.com/question/463893

#SPJ1

4 0

1 year ago

Kelp can be described as . a. slow growing aquatic plants. . b. slow growing algae . c. fast growing fungi . d. fast growing alg

romanna [79]

Kelp can be described as <span>fast growing algae. The correct option among all the options that are given in the question is the fourth option or option "d". It is a unique kind of an algae that has the capability to grow 2 feet in a day under right conditions. I hope that this is the answer that has come to your great help.</span>

4 0

3 years ago

On a cold morning, Pierre observed that the grass looked wet. The picture below shows

Tpy6a [65]

Answer:

mist our dew not sure i think mist

Explanation:

8 0

3 years ago

Read 2 more answers

1. Which of the following is NOT part of John Dalton's atomic theory? (1 point)

valentina_108 [34]

For the first question the answer is C. We know this because Dalton considered matter to be composed of very tiny indivisible particles called atoms which means it can't be further subdivided and thus no sub-atomic particles. And for the second question the answer is the Last one: <span>Ernest Rutherford. The rest of them did not give evidence of the existence of a nucleus or gave poor evidence. Hope this helps</span>

6 0

3 years ago

Read 2 more answers