Model Answer paper of unit test
Q. No. 01 Select and Write the correct an answer.
i) In mitochondria DNA Is.......(a)Naked
ii) Which of the following is incorrect in case of birds?
(b) Presence of teeth
iii) A characteristic of Angiosperm is......
(c) Double fertilization
iv) In Bryophytes.....
(d) Sporophyte is partially dependent upon gametophyte
v) Cell wall is present in........
(a) plant cell
vi) .......... is not a property of living being.
(b) Decay
vii) Plasma membrane is fluid structure due to presence of.............
(c) Lipid.
Q. No. 02. Answer the following in ONE sentence (Very Short Answer).
i) ls nucleus covered by membrane?
Ans- Yes, nucleus covered by membrane.
ii) Plants have no circulatory system! Then how cells manage intercellular transport?
Ans _Cells manage intercellular transport through vascular tissues, i. e. Complex tissues.
ill) Normal human cell consist of how many number of Chromosomes?
Ans_ 46 no. of Chromosomes are present in the normal human cell.
v) What are Biomolecules?
Ans_ The cells have protoplasm containing numerous chemical molecules are called as biomolecules.
vi) Give the scientific name of Sunflower.
Ans_ Helianthus annus.
vil) Give any one example of Phaeophycean.
Ans_Sargassum/ Laminaria/Ectocarpus
Petalonia / Porphyra / Fucus.
iv) What is Cell Cycle?
Ans_ Sequential events occuring in the life of a cell is called Cell cycle. Model Answer paper of unit test
Q. No. 01 Select and Write the correct an answer.
i) In mitochondria DNA Is.......(a)Naked
ii) Which of the following is incorrect in case of birds?
(b) Presence of teeth
iii) A characteristic of Angiosperm is......
(c) Double fertilization
iv) In Bryophytes.....
(d) Sporophyte is partially dependent upon gametophyte
v) Cell wall is present in........
(a) plant cell
vi) .......... is not a property of living being.
(b) Decay
vii) Plasma membrane is fluid structure due to presence of.............
(c) Lipid.
Q. No. 02. Answer the following in ONE sentence (Very Short Answer).
i) ls nucleus covered by membrane?
Ans- Yes, nucleus covered by membrane.
ii) Plants have no circulatory system! Then how cells manage intercellular transport?
Ans _Cells manage intercellular transport through vascular tissues, i. e. Complex tissues.
ill) Normal human cell consist of how many number of Chromosomes?
Ans_ 46 no. of Chromosomes are present in the normal human cell.
v) What are Biomolecules?
Ans_ The cells have protoplasm containing numerous chemical molecules are called as biomolecules.
vi) Give the scientific name of Sunflower.
Ans_ Helianthus annus.
vil) Give any one example of Phaeophycean.
Ans_Sargassum/ Laminaria/Ectocarpus
Petalonia / Porphyra / Fucus.
iv) What is Cell Cycle?
Ans_ Sequential events occuring in the life of a cell is called Cell cycle.
No comments:
Post a Comment