Biology
General
Easy
Question
Algae are
- Chlorophyll bearing autotroph
- Simple and thalloid
- Both (a) and (b)
- Heterotroph
The correct answer is: Both (a) and (b)
The plant body of algae is called thallus. The thalli of algae show a great variation of forms. Algae are photoautotrophic in their mode of nutrition. They perform photosynthesis due to presence of chlorophyll in their chloroplasts or chromatophores
Related Questions to study
Biology
In gymnosperms the dominate phase is …A… . They are heterosporous, produce …B… and …C… . Here, A, B and C refers to
In gymnosperms the dominate phase is …A… . They are heterosporous, produce …B… and …C… . Here, A, B and C refers to
BiologyGeneral
Biology
Which of the following are called vascular cryptogams?
Which of the following are called vascular cryptogams?
BiologyGeneral
Biology
leaflets are
leaflets are
BiologyGeneral
Biology
The unique feature of bryophytes compared to other green plant group is that
The unique feature of bryophytes compared to other green plant group is that
BiologyGeneral
Biology
In the angiosperm ovule, central cell of the embryo sac prior to the triple fusion, contains
In the angiosperm ovule, central cell of the embryo sac prior to the triple fusion, contains
BiologyGeneral
Biology
Moss peat s used as a packing material for sending flowers and live plants to distant places because
Moss peat s used as a packing material for sending flowers and live plants to distant places because
BiologyGeneral
Biology
In 
pollination occurs at ….. celled stage.
In pollination occurs at ….. celled stage.
BiologyGeneral
Biology
Resin and turpentine are products of
Resin and turpentine are products of
BiologyGeneral
Biology
The members of Chlorophyceae are commonly called
The members of Chlorophyceae are commonly called
BiologyGeneral
Biology
In angiosperms, the pollen grains and ovules are produced in special structure called
In angiosperms, the pollen grains and ovules are produced in special structure called
BiologyGeneral
Biology
Read carefully the given statements about algae and choose the correct option
I) The plant body is thalloid
II) Mainly aquatic
III) Reproduction takes place by vegetative, asexual and sexual
IV) 
and 
are the colonial form of algae
Read carefully the given statements about algae and choose the correct option
I) The plant body is thalloid
II) Mainly aquatic
III) Reproduction takes place by vegetative, asexual and sexual
IV) and are the colonial form of algae
BiologyGeneral
Biology
Consider the following statements regarding the major pigments and stored food in the different groups of algae and select the correct options given.
I) In Chlorophyceae, the stored food material is starch and the major pigments are chlorophyll-
II) In Phaeophyceae, laminarian is the stored food and major pigments are chlorophyll-
III) In Rhodophyceae, floridean starch is the stored food and major pigments are chlorophylla-
and phycoerythrin.
Consider the following statements regarding the major pigments and stored food in the different groups of algae and select the correct options given.
I) In Chlorophyceae, the stored food material is starch and the major pigments are chlorophyll-
II) In Phaeophyceae, laminarian is the stored food and major pigments are chlorophyll-
III) In Rhodophyceae, floridean starch is the stored food and major pigments are chlorophylla- and phycoerythrin.
BiologyGeneral
Biology
Protonema is formed in
Protonema is formed in
BiologyGeneral
Biology
Phycoerythrin is present in
Phycoerythrin is present in
BiologyGeneral
Biology
Agar, one of the commercial products obtained from red algae is used
Agar, one of the commercial products obtained from red algae is used
BiologyGeneral
