[50+] Tissue System In Plants MCQs And Answers (Multiple Choice Questions)

These Tissue System in Plants MCQs and Answers are most important for your upcoming biology examinations. Every day we get hundreds of questions from students for these Tissue System in Plants MCQs. These are very important MCQs for every Biology exam.

There is a wide range of subject topics under the umbrella term of ‘biology’. From anatomy to zoology, biology covers almost every aspect of science that deals with living organisms. Because of this, there are also a large number of students who need training in biology to enhance their knowledge base and score high in the examination. This is why biology MCQs and answers are very important.

Tissue System in Plants MCQs and Answers

1. Which among the following is incorrect about tissues in a plant?

A cluster of cells that have a common origin and work together to achieve a specific function

A plant tissue varies from that of an animal because they vary in their functions and characters

In-plant there are two types of tissues, namely, Meristematic and permanent tissues

Secondary Meristematic tissues comprise of sclerenchyma, collenchymas, parenchyma, and epidermis

2. Which among the following statements is incorrect about Meristematic tissues?

Meristematic tissues are quite small which allows a large number of cell division

Their cytoplasm is quite dense which means that they contain many cell organelles that help them increase their rate of respiration

Their cell wall is thin which allows them to divide easily

Larger vacuoles let them break easily and give mechanical support

3. Which among the following is not correct about primary and secondary Meristematic tissues?

Primary meristem rises at the early stage of a plant and comprises of apical and intercalary meristem

Secondary meristem rises at the later stage of a plant and comprises of later meristem

Apical meristem is present at tips of root and shoot and also helps in the increase of length

Intercalary meristem helps in the increase of girth in plants

4. Which among the following is not correct about permanent tissues?

Permanent cells are formed from the meristem tissues that gradually lose their ability to divide and perform few other specific functions

The process by which meristem tissues gradually change to permanent tissues is called Differentiation

Permanent tissues are classified into simple and complex permanent tissues

Simple permanent tissues and complex permanent tissues are classified based on their intercellular gaps

5. Which among the following is incorrect about Parenchyma?

The packing tissues in plants that store food, nutrients, and water are called Parenchyma

Parenchyma with chlorophyll is called chlorenchyma and parenchyma with air is called aerenchyma

The intercellular gaps in Parenchyma are negligible

Aerenchyma is mostly present in aquatic plants and chlorenchyma is present in leaves

6. Which among the following statements is incorrect about collenchyma?

These are the tissue responsible for flexibility in plants and provides support and strength for the plants

They have fewer intercellular spaces in between them

They allow bending of stems and leaves without breaking

Their cell walls are regularly thickened

7. Which among the following is incorrect about Sclerenchyma?

These are the living tissues responsible for stiffness in plants

The husk of a coconut is made of Sclerenchymatous tissue

They are of two kinds, namely, sclereids and fibers

Simple pits are present in thickened cell walls of sclerenchyma

8. Which among the following are incorrect about Xylem?

Complex permanent tissues are made of many types of cells and comprises of Xylem and Phloem

Xylem and Phloem are together termed as vascular bundles

Xylem contains mostly of dead cells and helps in the conduction of water and minerals from roots to the stem and leaves

Tracheids are the living cells that conduct water and minerals vertically

9. Which among the following is incorrect about different cells in Xylem?

Tracheids are tubular structures made of dead cells without protoplasm

Xylem vessels have lignified walls without protoplasm

Xylem parenchymatic tissues are made of thin-walled living cells and conduct water sideways

Xylem fibers are perforated and help in the conduction of water to branches

10. Which among the following is incorrect about Stomata?

The closing and opening of stomata is due to the diffusion

The factors affecting stomatal movement are light, CO2, O2, availability of water, potassium levels, and temperature

Some plants like grass have dumb-belled shaped guard cells

The cells that are just beside the guard cells are called subsidiary cells

11. Which among the following is incorrect about different cells in Phloem?

Sieve tubes are tubular cells with perforated walls with large vacuoles, peripheral cytoplasm, and without a nucleus

Companion cells are specialized parenchyma cells that help in the regulation of metabolic activities

Phloem parenchyma cells are elongated cylindrical cells that support sieve tubes

Phloem fibers are living cells with extremely thick cell walls and provide mechanical strength

12. Which among the following is incorrect about the epidermal tissue system?

Epidermal tissue system provides protection and stops too much loss of water and comprises of epidermis, stomata and epidermal appendages

Single continuous layer of compactly arranged parenchymatous cells that provides complete protection are present in epidermis

Cuticle provides water proof nature for leaves and stems and stomata regulates exchange of air and water

Stomata are surrounded by a pair of kidney-shaped cells called guard cells and the inner walls of stomata are comparatively thinner than that of outer walls

13. Which among the following is incorrect about the tissue system?

Epidermal appendages are outgrowth on the epidermis and help in water and mineral absorption and also prevents water loss

All tissues that are neither vascular nor epidermal tissues are called ground tissues and include parenchyma, collenchymas, and sclerenchyma

Open vascular bundles are those that have cambium in between the xylem and phloem and are present in most of the monocots

In the radial vascular bundle, xylem and phloem are arranged on different radii

Tissue System in Plants MCQs and Answers

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