Class 11 Biology Multiple Choice Questions(MCQs) & Answers
Class 11 Biology
QUESTIONS
Class 11 Biology Optional Questions with Answers
1 Inside photosynthetic bacteria, Chlorophyll is:
A Localized in Chloroplast
B Present inside Mitochondria
C Dispersed in the cytoplasm
D Absent
Answer: Dispersed in the cytoplasm
2 Amino acids are present in the cell wall of:
A Bryophytes
B Fungi
C Bacteria
D Gymnosperms
3 Rhizopus is:
A Saprophyte
B Tracheophyte
C Sporophyte 3
D Parasite
4 The hyphae of Rhizopus are :
A Non-septate
B Septate
C Uninucleate
D None of these
5 Cellulose is absent in the cell wall of most:
A Bryophytes
B Pteredophytes
C Fungi
D Algae
6 In majority of the Fungi the chief component of the cell wall is:
A Chitin
B Protein
C Lignin
D Cellulose
7 Slimy capsule of bacteria is made by:
A polysaccharide
B protein
C sucrose
D lipid
8 Which of the following chromosomes have arms of unequal length?
A Submetacentric
B Acrocentric
C Metacentric
D Telocentric
9 Which of these chromosomes have a very short arm?
A Submetacentric
B Acrocentric
C Metacentric
D Telocentric
10 Which of the following is not true of organisms in the kingdom Monera ?
A they reproduce by mitosis
B no cellulose cell wall
C no nuclear envelop
D have prokaryotic cellular organization
Answer: they reproduce by mitosis