Plant kingdom

Question 1

animal on which algae lives

Answer 1

sloth bear

Question 2

filamentous forms

Answer 2

spirogyra and ulothrix

Question 3

asexual rep

Answer 3

zoospores

Question 4

zoospore r fl/non fl

Answer 4

flagellated

Question 5

gametes r fl and similar in size in

Answer 5

ulothrix

Question 6

non fl and similar in size

Answer 6

spirogyra

Question 7

fusion of dissimilar gametes

Answer 7

anisogamous (Udorina)

Question 8

oogamous

Answer 8

volvox , fucus

Question 9

algin

Answer 9

brown algae

Question 10

carageen

Answer 10

red algae

Question 11

floridean starch is found in

Answer 11

rhodophyceae

Question 12

mannitol and laminarin is found in

Answer 12

phaeophyceae

Question 13

flagella is absent in (class)

Answer 13

rhodophyceae

Question 14

2-8 equal apical flagella is present in (class)

Answer 14

chloro

Question 15

2 unequal lateral fl

Answer 15

pheo

Question 16

rootlet like structure in liverwort-marchantia

Answer 16

rhizoids

Question 17

funaria is a

Answer 17

moss

Question 18

sphagnum is

Answer 18

moss

Question 19

antheridium of bryophyte produce

Answer 19

biflagellate antherozoids

Question 20

sporophyte is not free living in

Answer 20

bryophyte

Question 21

______ undergoes meiosis to produce haploid ______ to give _______ in bryophyte

Answer 21

sporophyte,spores,gametophyte

Question 22

asexual reproduction in liverworts takes place by

Answer 22

fragmentation

Question 23

gametophyte is _______(fl/non free living)

Answer 23

fl

Question 24

sporophytes in ______ is more elaborate than _______ (bryo)

Answer 24

mosses,liverworts

Question 25

in bryophytes ,main plant body is______

Answer 25

gametophyte

Question 26

in pteridophyte,main plant body is______

Answer 26

sporophyte

Question 27

polytricchum is

Answer 27

moss

Question 28

microphylls are present in (pteri)

Answer 28

selaginella

Question 29

all spores are similar i.e, HOMOSPOROUS in

Answer 29

majority of pteridophytes

Question 30

two kinds of spores (large and small) i.e, Heterosporous

Answer 30

selaginella and salvinia

Question 31

psilotum

Answer 31

class psilopsida

Question 32

selaginella

Answer 32

class lycopsida

Question 33

lycopodium

Answer 33

class lycopsida

Question 34

equisetum

Answer 34

class sphenopsida

Question 35

dryopteris

Answer 35

class pteropsida

Question 36

pteris

Answer 36

class pteropsida

Question 37

adiantum

Answer 37

class pteropsida