Which Of The Following Plant Exhibit Dimorphic Chloroplast:?

Mesophyll cells include dichotomous chloroplasts that are composed of grana. This phenomenon, known as chloroplast dimorphism, is unique to C4 plants, such as amaranthus, sugarcane, and maize, amongst others.

What is a dimorphic chloroplast?

A dimorphic chloroplast is one that has two structurally distinct chloroplasts within the same plant at the same time. The presence of this kind of dimorphism can be seen in plants that engage in a particular kind of carbon fixing. – In C4 plants, chloroplasts are clustered in two sheaths of cells that are concentric to each other and surround each vascular bundle.

What is chloroplast dimorphism in Amaranthus?

The chloroplasts found in mesophyll cells are devoid of grana and starch, whereas the chloroplasts found in bundle sheath cells are devoid of grana but abundant in starch. This characteristic is referred to as chloroplast dimorphism. C4 plants are recognizable by the presence of dimorphic chloroplasts in their cells. A C4 plant is an amaranthus plant.

Which of the following plant cell types contains chloroplast with abundant Grana?

Bundle sheath cells and mesophyll cells are the two types of chloroplast-containing cells that they have in their bodies. The chloroplasts of bundle sheath cells are devoid of grana, but the chloroplasts of mesophyll cells are rich in grana. Therefore, the response that is right is ″Sugarcane.″

Which chloroplast dimorphism does the plant sugarcane show?

Since sugarcane is a c4 plant, it displays the chloroplast dimorphism that is characteristic of such plants. Therefore, option D is the one to pick. Find the answer to any query you may have regarding photosynthesis in higher plants with:

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Which of the following plants exhibit dimorphic chloroplast 1 sorghum 2 tomato 3 bell pepper 4 Opuntia?

The sugarcane plant, often known as the C(4) plant, has chloroplast dimorphism.

Which of the following possess dimorphic leaves?

Both Pinus and Gnetum have leaves that are dimorphic, which means that they have two different types of leaves: scale leaves and foliage leaves.

Why do plants like maize and sugarcane have dimorphic chloroplast?

These bundle sheath cells contain chloroplast that does not have grana, yet the mesophyll cells that are close to them have an abundance of grana. Dimorphic chloroplasts are present in C4 plants, which contributes to their better output of biomass, absence of photorespiration, and endurance of high temperatures.

What is the function of dimorphic chloroplast in C4 plants?

Chloroplasts in Single-Cell C4 Plants and Maize Exhibit a Dimorphic Structure C4 plants include two distinct kinds of chloroplasts: one is responsible for the fixation of carbon dioxide, while the other makes it possible for rubisco to work at higher CO2 partial pressures (Edwards et al., 2001).

In which group of plants do dimorphic chloroplast occur name any two such plants?

Maize, sugarcane, and sorghum are examples of monocot plants. Euphorbia, Chenopodium, Atriplex, and Amaranthus are all examples of dicot plants. Therefore, sugarcane contains dimorphic chloroplasts in some of its cells. Because of this, the appropriate response is option (A).

What are C3 plants and C4 plants?

  • The dark reaction of photosynthesis, also known as the C3 pathway or the Calvin cycle, is carried out by C3 plants.
  • The dark reaction of photosynthesis is carried out by C4 plants via the C4 route, also known as the Hatch-Slack Pathway.
  • These are plants that thrive during the chilly season and are typically found in locations that receive a lot of moisture.
  • These plants thrive during the warm seasons and are typically found in arid regions.
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Where is dimorphic chloroplast found?

The chloroplasts of mesophyll cells do not contain grana and are devoid of starch, whereas the chloroplasts of bundle sheath cells do not contain grana and are rich in starch. This characteristic is referred to as chloroplast dimorphism. The chloroplasts of C4 plants display dimorphism, but the chloroplasts of C3 and CAM plants do not.

What are dimorphic plants?

A plant’s root system is said to be dimorphic if it has two distinctly different root morphologies, each of which is designed to serve a different role in the plant.

What is a dimorphic flower?

Introduction. Flowers, which are the reproductive organs of plants, display a variety of sexually dimorphic characteristics1,2,3,4,5,6,7,8. Sexual dimorphism is a common type of intraspecific variation. In order for pollen to be transferred from plant to plant, plants frequently rely on animal pollinators.

What is an example of a C4 plant?

Corn, sorghum, sugarcane, millet, and switchgrass are all types of plants that belong to the C4 family. However, the anatomical and biochemical adaptations of C4 photosynthesis need extra energy and resources from the plant than C3 photosynthesis does. As a result, C3 plants are often more photosynthetically efficient and productive in settings that are colder.

Is C4 a sugarcane plant?

C4 plants, of which there are numerous types of tropical grasses, are among the most significant agricultural species in the world (maize and sugarcane).

Is bell pepper a C4 plant?

Two of the vegetables grown in the greenhouse are tomatoes and bell peppers. They are referred to as C3 plants.

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Does C3 plants have dimorphic chloroplast?

C3 plants are responsible for the Calvin cycle. These plants do not have chloroplasts in the bundle sheath cells that make up their cells. To give you the full answer, dimorphic chloroplasts are a sort of chloroplast that has been condensed into two distinct types of cells that each have a unique size and structure.

What are C3 plants examples?

C3 vs C4 Plants

C3 Plants C4 Plants
Examples include rice, wheat, oats, barley, cotton, peanuts, tobacco, sugar beets, soybeans and spinach Examples include Maize, Sugarcane, pearl millet, sorghum.
Leaves of these plants DO NOT show Kranz anatomy. Leaves of these plants show Kranz anatomy.

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