WorksheetsAlgae
Total questions: 20
Worksheet time: 12mins
Which among the following is a parasitic green algae?
Polysiphonia
Laminaria
Chara
Cephaleuros
Coenobium is the thallus of
Volvox
Spirogyra
Voucheria
Sargassum
Pterophyta
Agar-Agar is obtained from
Gelidium
Polysiphonia
Fucus
Laminaria
In which of the following alage , isogamy, anisogamy and oogamy all are found?
Chlamydomonas
Oscillatoria
Anabaena
Sargassum
Identify the gametes in oogamy
small motile male gamete and large non-motile female gamete
large non motile male gamete and small motile female gamete
multi flagellate female gamete and small male gamete
non motile male gamete and large female gamete
Identify the life cycle where a diploid plant produce gametes by meiosis and it fuses to produce a zygote that develops into a diploid plant
Haplontic
Diplontic
Diplobiontic
Haplobiontic
Biological Nitrogen Fixation done By:
Red Algae
Blue Green Algae
Green Algae
Brown Algae
Which among the following is a diatom?
Volvox
Pinnularia
Voucheria
Chara
Which one of the following statements is wrong?
Agar-agar is obtained from Gelidium and Gracilaria
Chlorella and Spirulina are used as space food
Mannitol is stored food in Rhodophyceae
Algin and carrageen are products of algae
Floridean starch is found in
red algae
brown algae
green algae
blue-green algae
Which statement about Brown algae is correct?
Reserve food is Floridean starch
Two Equal apical flagella present
Cell wall made of cellulose and algin
Chlorophyll a and d present
A crown of flagella is seen in motile cells of
Volvox
Oedogonium
Polysiphonia
Voucheria
Algae without an unbranched thallus
Ulothrix
Spirogyra
Cladophora
Zygnema
An algae with stellate chloroplast
Zygnema
Oedogonium
Chlamydomonas
Debarya
Phycobiliproteins are the characteristic features of
Red algae
Brown algae
Green alge
Golden brown algae
The basal granule from which algal flagella arises
Axoneme
Blepheroplast
Pyrenoid
Stigma
Two laterally inserted unequal flagella, one tinsel type and other whiplash found in
Red algae
Brown algae
Green algae
Blue green algae
Which among the following is a motile asexual spore in algae?
Aplanospore
Meiospore
Zoospore
Hypnospore
