The dominant photosynthetic pigment in brown algae (Phaeophyceae) that masks other pigments is:
Chlorophyll a
Fucoxanthin
Phycoerythrin
Phycocyanin
Related Questions
Which group of plants is considered the 'amphibians' of the plant kingdom?
Algae
Bryophytes
Pteridophytes
Gymnosperms
Heterocysts are found in
Cyanophyceae
Chlorophyceae
Phaeophyceae
Rhodophyceae
Which of the following groups of algae do not have eukaryotic organization?
Green algae
Blue-green algae
Red algae
Golden-brown algae
A protein rich blue-green alga is
Chlorella
Spirulina
Spirogyra
Ulothrix
Cyanobacterium is an algae having
Blue-green pigment
Red pigment
Brown pigment
Yellow-brown pigment
Which algal group is characterized by the presence of mannitol as the reserve food material?
Chlorophyceae
Rhodophyceae
Phaeophyceae
Cyanophyceae
Kingdom-Plantae includes
Algae, bryophytes and pteridophytes
Algae, bryophytes, pteridophytes, gymnosperms and angiosperms
Algae, fungi, peteridophytes, gymnosperms and angiosperms
Algae, pteridophytes, gymnosperms and angiosperms
Identify the alga known for a biological activity called bioluminescence.
Spirogyra
Chlorella
Cyclotella
Noctiluca
Which division of plants is characterized by the absence of vascular tissue?
Bryophyta
Pteridophyta
Coniferophyta
Anthophyta
Read carefully the following statements about angiospermic sexual fertilisation
I. Pollen tube carries the male gamete towards archegonia and discharge contents in the mouth of archegonium
II. Male gamete fuses with egg to give rise zygote
III. Zygote develops into embryo and embryo into seeds
IV. Seeds are naked
Which of the statement given above are correct?
I and II
II and III
I and IV
III and IV
