Match the articles of column I and II (Single matching) A B (a) Cycas (1) Coelenterate (b) Hydra (2) Fish (c) Anabaena (3) Gymnosperm (d) Seahorse (4) Monerans

a-3 Cycas belongs to the Gymnosperms. Gymnosperms are vascular plants in which ovules are naked. b-1 Hydra belongs to coelenterates. They belong to the Hydrozoa class of the phylum Coelenterata and are freshwater invertebrates. c-1 Anabaena belongs to Monerans. Anabaena is a genus of filamentous cyanobacteria that exists as plankton. d- 2 Seahorses belong to fishes. They live in water, breathe through gills. A B (a) Cycas (3) Gymnosperms (b) Hydra (1) Coelenterate (c) Anabaena (4) Monerans (d) Seahorse (2) Fish

Match the contents of column A, B, and C (Double matching) Column A Column B Column C (a) Ventral mouth 1. Shelled egg (p) Protista (b) Internal fertilization 2. Heterocercal (q) Angiosperm (c) Flower 3. Eukaryote (r) Chondrichthyes (d) Unicellular 4. Double fertilization (s) Reptiles

a-2-r Chondrichthyes are characterized by a cartilaginous endoskeleton covered by placoid scales. They have a ventral mouth and a tail that is heterocercal. b-1-s In reptiles, there is internal fertilization and egg laid develops outside the body of the parent. Reptiles have the characteristic feature of laying eggs that are shelled their metabolism depends on the temperature of their environment. c-4-q In flowering plants that are angiosperms, they show double fertilization. Double fertilization involves the fusion of female gametophytes with two male gametes. d-3-p Protists are the eukaryotic organisms. Amoeba is an example of a unicellular protist. Column A Column B Column C (a) Ventral mouth 2. Heterocercal (r) Chrondrichthyes (b) Internal fertilization 1. Shelled egg (s) Reptiles (c) Flower 4. Double fertilization (q) Angiosperm (d) Unicellular 3. Eukaryote (p) Protista

E M B I B E

DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 3

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Lichen is formed by symbiotic association between an alga and a fungus.

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Important Questions on Diversity in Living Organisms

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IMPORTANT

DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 4

Platypus and Echidna are reptiles that give birth to young ones.

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DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 5

The largest bird is ostrich.

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DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 6

Chameleon is an amphibian.

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DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 7

Angiosperms are also called flowering plants.

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DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 8

Algae are amphibians of plant kingdom.

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DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 9

Match the articles of column I and II (Single matching)

A	B
(a) Cycas	(1) Coelenterate
(b) Hydra	(2) Fish
(c) Anabaena	(3) Gymnosperm
(d) Seahorse	(4) Monerans

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9th CBSE

IMPORTANT

DINESH SUPER SIMPLIFIED SCIENCE BIOLOGY CLASS IX>Chapter 4 - Diversity in Living Organisms>SELECTION TYPE QUESTIONS>Q 10

Match the contents of column A, B, and C (Double matching)

Column A	Column B	Column C
(a) Ventral mouth	1. Shelled egg	(p) Protista
(b) Internal fertilization	2. Heterocercal	(q) Angiosperm
(c) Flower	3. Eukaryote	(r) Chondrichthyes
(d) Unicellular	4. Double fertilization	(s) Reptiles