Cell structure And Function — Biology MCQs (Class 11)
Free chapter-wise Biology MCQs with answers for MDCAT, FSc and entry tests.
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#73 Its membranes are the site where sunlight energy is trapped and where food is formed refers to:
A) Chloroplast
B) Leucoplast
C) Chromoplast
D) Cytosol
Answer: A
#74 Potatoe plastids, which store starch, are known as:
A) Paramylum
B) Amyloplasts
C) Leucoplasts
D) Glycoplasts
Answer: B
#75 Anthocyanins are various types of colourful pigments present in the:
A) Chloroplasts
B) Chromoplasts
C) Leucoplasts
D) Vacuoles
Answer: D
#76 Nucleus was discovered by:
A) Waldyar
B) T.H. Margan
C) Robert Brown
D) Kohler
Answer: C
#77 The growth and reproduction of eukaryotic cell is dependent upon its:
A) Cytoplasm
B) Nucleus
C) Vacuoles
D) Nuclear pores
Answer: B
#78 Number of chromosomes in Tobacco is:
A) 45
B) 48
C) 46
D) 47
Answer: B
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