Plant Kingdom

Q.

Kingdom Plantae is divided into Cryptogamae and Phanerogamae based on the presence or absence of _____

1. stem

2. roots

3. vascular bundles

4. seeds

Q.

A fern plant is

1. non-vascular and non-flowering.

2. non-vascular and flowering.

3. vascular and non-flowering.

4. vascular and flowering.

Q.

Archegonia are the sex organs in

1. bryophtes, pteridophytes and gymnosperms

2. gymnosperms and angiosperms.

3. bryophytes, pteridophytes, gymnosperms and angiosperms.

4. algae, bryophytes and pteridophytes.

Q.

_______________ is the male reproductive organ in lower plants .

1. Androecium

2. Antheridia

3. Archegonia

4. Gynoecium

Q.

Primitive aquatic chlorophyllous unicellular plants are included in a group called _____.

1. Algae

2. Fungi

3. Bryophyta

4. Pteridophyta

Q.

The classification system given by father of taxonomy is

1. Phylogenetic system of classification

2. Numerical taxonomy

3. natural system of classification

4. artificial system of classification

Q.

Assertion: All plants are not autotrophic.
Reason: Insectivorous plants cannot synthesise their own food.

Both A and R are true and R is the correct explanation of A.

Both A and R are true but R is NOT the correct explanation of A.

A is false but R is true.

A is true but R is false.

Q.

Read the following statements 1-5 and answer the question which follows them:

1. In liverworts, mosses and ferns gametophytes are free living.

2. Gymnosperms and some ferns are heterosporous.

3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous.

4. The sporophyte in liverworts is more elaborate than that in mosses.

5. Both Pinus and Marchantia are dioecious.

Which of the above statements are correct?

1. 1, 3 and 4

2. 1, 2 and 3

3. 2 and 5

4. 1 and 5

Q. Select the characteristic features of Kingdom Plantae.

1. Saprophytic
2. Photosynthetic
3. Multicellular
4. Unicellular
5. Prokaryotic
6. Eukaryotic
7. Decomposers
8. Autotrophic

Q. Primitive aquatic chlorophyllous unicellular plants are included in a group called .

1. fungi
2. bryophyte
3. pteridophyte
4. algae