Biology
General
Easy
Question
Resin and turpentine are products of
- Teak
- Oak
- Pine
The correct answer is: Pine
Crude turpentine (oleoresin) is obtained from the long leaf of pine 
and slash pine 
pine resin is obtained from chir pine 
and blue pine 
by tapping.
Related Questions to study
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
Biology
In the given diagram, parts labelled as, 
and 
are respectively identified as
In the given diagram, parts labelled as, and are respectively identified as
BiologyGeneral
BiologyGeneral
Biology
Ovules of gymnosperm is
Ovules of gymnosperm is
BiologyGeneral
Biology
In algae the flagellate (motile) spore is called
In algae the flagellate (motile) spore is called
BiologyGeneral
Biology
In pteridophytes, phloem is without
In pteridophytes, phloem is without
BiologyGeneral
Biology
Of the following groups, which secrete and deposit calcium carbonate and appear like corals?
Of the following groups, which secrete and deposit calcium carbonate and appear like corals?
BiologyGeneral
Biology
Ovules are borne on
Ovules are borne on
BiologyGeneral
Biology
In 
the sporophytic stage is dominant
In the sporophytic stage is dominant
BiologyGeneral
Biology
The cones bearing megasporophyll with ovules are called
The cones bearing megasporophyll with ovules are called
BiologyGeneral
