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11th Biology Monthly Test - 1 ( Bio - Botany - Vegetative Morphology )

MABS Institution

11th Biology Monthly Test - 1 ( Bio - Botany - Vegetative Morphology )-Aug 2020

Time : 2.30 Hours

Part - A

Multiple Choice Question - Answer All Question

Match the following:

(i) Conical root (a) Mechanical support

(ii) Tuberous root (b) Orchids

(iii) Climbing root (c) Food storage

(iv) Epiphytic root (d) Daucus carota

(i)-(d), (ii)-(b), (iii)-(a), (iv)-(c)
(i)-(d), (ii)-(c), (iii)-(a), (iv)-(b)
(i)-(b), (ii)-(a), (iii)-(d), (iv)-(c)
(i)-(b), (ii)-(c), (iii)-(a), (iv)-(d)

Beaded root are also called as ______________root.

annulated
moniliform
tuberous
fasciculated

Match.the following.

A) Unifoliolate 1. Aegle Marmelos

B) Bifoliolate 2. Paris quadrifoliate

C) Trifoliate 3. Bombax

D) Quadrifoliate 4. Citrus

E) Multifoliate 5. Zornia

A - 4, B - 5, C - 1, D - 2, E - 3
A - 3, B - 4,C - 5,D - 1,E - 2
A-1, B-2, C-3, D-4, E-5
A - 4, B - 5, C - 3, D - 2, E - 1

A plant that grows vegetatively during the first season and undergoes flowering and fruiting during the second season is called as____________.

biennial
therophyte
perennial
geophyte

_______________is an example for vines

Hibiscus
Phyllanthus
Palmyra
Ventiago

The large flattened structure in Ruscus is ________.

Cladode
Cladophyll
Leaf scale
Petiole

Leaves become modified into spines in

Silk Cotton
Opuntia
Pea
Onion

Which one of the following is secondary functions of stem?

Conducts water
Holds flower
Maintain the position
Perennation

Lawn grass is stem modification of __________.

Runner
Stolon
Offset
Sucker

Which of the following is nota creeper?

Cynodon
Oxalis
Indigofera
Centella

Part - B

Generic 2 - Answer All Question

Name the body parts of the following plants which is modified for food storage.

Write about Fasciculated root.

Differentiate between conduplicate and plicate.

Mention the modifications of Rhizome.
Explain fusiform root with one example.

Describe about the modifications of Floral leaves.

Describe about Vegetative morphology.

Compare foliar buds and cauline buds.

What do you mean by caudex?

Name the types of Underground stems.

Part - C

Generic 3 - Answer All Question

Differentiate creeper and trailers (stragglers).

What are Bulbils?

How are leaves classified based on their lifespan?

Describe the characters of Heterophylly.

What are the storage roots. Explain each type with suitable example.

Briefly, describe the leaf modification in Nepenthes
Which types of plants develop tendril? How does it helps the plant?

What are Stilt / Brace roots?

What are Bulbis? Explain different types with suitable examples.

How is pinnately compound leaf different from a palmately compound leaf.

Part - D

Generic 5 - Answer All Question

Write a short note on Leaf type.

Define phyllotaxy. Explain its types

Compare the location, cellular types and the functions of different zones of root.

Describe the Life Span Plants.

Write a short note on Modification of Leaf.

What are the different types of leaf arrangements?
Explain the sub aerial stem modifications. Expalin the types of sub aerial stem modifications?

Write a note on Adventitious roots modified for storage.

Write a short note on Venation.

Describe the tap root modification for storage purpose with diagram.

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