MCQ of Bryophyta (Botany)
1. The main plant of Bryophyta is-
(a) Gametophyte
(b) Sporophyte
(c) Xerophyte
(d) None of these
Ans- (a) Gametophyte
2. Funaria is-
(a) Monoecious
(b) Dioecious
(c) Some plants are bisexual, and some are unisexual.
(d) none of these
Ans- (a) Monoecious
3. Chloroplast is found in the spores of which of the following?
(a) Riccia
(b) Peliya
(c) Terrace
(d) Funaria
Ans- (d) Funaria
4. Venter is a part of which of the following?
(a) of sporangium
(b) of Antheridium
(c) of Archigonium
(d) all of the above
Ans- (c) of Archigonium
5. The Common name of Funaria is-
(a) Green Moss
(b) Pound moss
(c) Bog Moss
(d) Pete Moss
Ans- (a) Green Moss
6. In which of the following, foliated gametophyte is formed from protonema?
(a) Marchantia
(b) funaria
(c) Riccia
(d) all of the above
Ans- (b) funaria
7. Who among the following is called the father of "Indian Bryophyta Science"-
(A) Prof. S.R. Kashyap
(b) Dr. K.C. Mehta
(c) Prof. P. Maheshwari
(d) Dr. R.P. Rai
Ans- (a) Prof. S.R. Kashyap
8. Protonema is found in the life cycle of which of the following?
(a) Rhizopus
(b) Yeast
(c) Funaria
(d) Spirogyra
Ans- (c) Funaria
9. Stomata are found in Funaria plants-
(a) in foot
(b) In the middle part of the Capsule
(c) in Seta
(d) all of the above
Ans- (c) in Seta
10. Bryophytes probably originated from plants, the main basis for this fact is
(a) They are green
(b) Flagellated sperms are formed in them.
(c) Protonema in these is like algae formula.
(d) Some of their species are aquatic
Ans- (b) Flagellated sperms are formed in them
11. The effective stage in the life cycle of Riccia or any other bryophyte plant is-
(a) Sporophyte-2n
(b) Gametophyte-n
(c) Mesophytes
(d) none of these
Ans. (b) Gametophyte-n
12. If each spore of Moss spore tetrad has 6 chromosomes, then the number of chromosomes in its stem and calyptra will be respectively-
(a) 6 and 6
(b) 12 and 12
(c) 12 and 6
(d) 6 and 12
Ans- (a) 6 and 6
13. A specific characteristic of bryophytes, which is different from other plants, is-
(a) In these, the sporophyte is attached to the gametophyte.
(b) spores are formed in them
(c) Roots are absent in them
(d) Vascular bundles are not found in them.
Ans- (a) In these, the sporophyte is attached to the gametophyte
14. Meiosis occurs in bryophytes
(a) in Antheridium
(b) in Archigonium
(c) in Capsules
(d) In both Antheridium and Archigonium
Ans- (c) in Capsules
15. Bryophytes are called "amphibians of the plant kingdom" because
(a) They grow only on land
(b) It is the main food for frogs
(c) they grow inside water
(d) They grow on moist land near water and water is necessary for its fertilization.
Ans- (d) They grow on moist land near water and water is necessary for its fertilization
16. Spores containing chlorophyll are found
(a) in Funaria
(b) In Riccia
(c) In Rhizopus
(d) in yeast
Ans- (a) in Funaria
17. Which stage of Pogonatum is dominant and long-lived in its life cycle?
(a) Sporophyte
(b) Gametophyte
(c) Zygote
(d) Embryo
Ans- (b) Gametophyte
18. What do the archegonia on the gametophyte of Pogonatum produce?
(a) Spores
(b) Sperm
(c) Eggs
(d) Rhizoids
Ans- (c) Eggs
19. The foot of the sporophyte of Pogonatum is located?
(a) Inside the capsule
(b) Attached to the seta
(c) Embedded in the gametophyte
(d) Free-floating in water
Ans- (c) Embedded in the gametophyte
20. Which of the following structures of sporophyte in Pogonatum contains spores?
(a) Foot
(b) Seta
(c) Rhizoids
(d) Capsule
Ans- (d) Capsule
21. The spores of Pogonatum are mainly spread by?
(a) Animal ingestion
(b) Wind or water
(c) Mechanical ejection
(d) Explosion
Ans- (b) Wind or water
22. What does the antheridia on the gametophyte of Pogonatum produce?
(a) Spores
(b) Eggs
C) Antherozoids
(d) Rhizoids
Ans- (c) Antherozoids
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