Plant Anatomy

Q.

Describe the different types of vascular bundles found in the plants.

Q.

What Is Chlorenchyma?

Q. In monocot stems the vascular bundles are around as opposed to the arrangement in dicots.

1. scattered
2. ovular
3. circular
4. octagonal
5. horizontal
6. vertical

Q.

What are simple permanent tissues?

1. Permanent tissues that have similar shape
2. Permanent tissue that are living
3. Permanent tissue that come from lateral meristem.
4. Permanent tissue that perform the same function

Q.

Which of the following is an incorrect statement regarding trichomes?

1. Trichomes are always branched.

2. They are secretory in function.

3. They prevent transpiration.

4. Trichomes are absent in monocots.

Q.

Define epiblema.

Q. Suberin is present in which of the following layer?

1. Cortex
2. Pericycle
3. Epidermis
4. Endodermis

Q.

The thick waxy coating present on the surface of epidermal cells is _________.

Q.

Is sclerenchyma a dead tissue?

Q.

Is collenchyma a dead tissue?

Q.

Why most of the tissues in animals are living ?

Q.

The sclereids are gritty part of ripe fruits.

1. True
2. False

Q.

Give a note on the cuticle.

Q.

how are tracheids different from xylem and phloem

Q. Assertion :Xylem and, , phloem are also called as leptons and syndrome respectively Reason: Xylem and phloem form conducting tissue of the plant

1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
3. If the assertion is true but the reason is false
4. If both the assertion and reason are false

Q. Find out Father of Plant Anatomy from the following:

1. Nehemiah Grew
2. Marcello Malphigi
3. Felici Fontana
4. Pelletier and Caventou

Q. Closed vascular bundles lack

1. Ground tissue
2. Conjunctive tissue
3. Cambium
4. Pith

Q.

Xylem is unidirectional, whereas, phloem is bidirectional.

1. Connective tissue

2. Protective tissue

Q.

What kind of vascular bundles is depicted in the diagram below? Consider that blue color denotes xylem and red denotes phloem.

1. Conjoint

2. Amphicribral Concentric

3. Amphivasal Concentric

4. Conjoint

Q. A collateral vascular bundle is one in which xylem and phloem strands are present on the same radius with phloem towards

1. Outer side of the xylem
2. All around the xylem
3. On both sides of the xylem
4. Inner side of the xylem

Q.

Vascular cambium in roots arises from

1. Medullary rays

2. Pericycle

3. Endodermis

4. Cambium between xylem and phloem

Q. What kind of vascular bundles is depicted in the diagram
below? Consider that blue colour denotes phloem, purple
colour denotes xylem and yellow colour denotes cambium.

1. Bicollateral conjoint
2. Collateral conjoint
3. Amphicribral concentric
4. Amphivasal concentric

Q. Phloem parenchyma is absent in the stem of ______.

1. Cucurbita
2. Maize
3. Pea
4. Sun flower

Q. Which one of the following tissue systems is responsible for the gritty texture of pear fruit?

1. Asteroscelereids
2. Macrosclereids
3. Osteosclereids
4. Brachysclereids

Q. Hypodermis is a layer of tissue found under the epidermis. What kind of cell is likely to make up the hypodermis?

1. Parenchyma
2. Collenchyma
3. Sclerenchyma
4. Parenchyma and Sclerenchyma