Kathmandu BernHardt HS School
Kathmandu BernHardt HS School
Balkhu, Kathmandu
First Term Examination- 2070
Set: I
Balkhu, Kathmandu
First Term Examination- 2070
Set: I
Faculty: Science
Subject: Zoology
Grade: XI
Time: 1:30hrs
FM: 37.5
PM: 13.5
Faculty: Science
Subject: Zoology
Grade: XI
Time: 1:30hrs
FM: 37.5
PM: 13.5
Attempt all questions
1. Answer in very short (any seven)
7×1=7
a) Define the term herpetology and limnology.
b) Write the scientific name of prawn and crab.
c) Give two examples which show the relationship between biology and
physics.
d) What is hump?
e) Define emulsification.
f) What is the function of nuptial pad in frog.
g) Name the gases used in Millar and Urey experiment.
h) What is autogenesis?
i) What is typhlosole.
j) What is the function of genital papillae?
2. Answer in short (any five)
5×3=15
a) Differentiate between hibernation and aestivation.
b) Write about the structure and functions of pancreas in frog.
c) What is biogenesis? Discuss about one of the experiments in support of it.
d) What is the basis of classification of phylum protozoa? Classify it with
examples.
e) Discuss about the structure and functions of gizzard in earthworm.
f) Draw a well-labelled diagram of T.S. of pharynx in earthworm.
g) Describe the structure of trophozoite stage of Plasmodium vivax.
3. Describe the alimentary canal of frog with well labeled diagram.
8
4. Describe the life-cycle of Plasmodium vivax in man.
7.5
OR
Explain the Oparin and Halden theory of origin of life.
Attempt all questions
1. Answer in very short (any seven)
7×1=7
a) Define the term herpetology and limnology.
b) Write the scientific name of prawn and crab.
c) Give two examples which show the relationship between biology and
physics.
d) What is hump?
e) Define emulsification.
f) What is the function of nuptial pad in frog.
g) Name the gases used in Millar and Urey experiment.
h) What is autogenesis?
i) What is typhlosole.
j) What is the function of genital papillae?
2. Answer in short (any five)
5×3=15
a) Differentiate between hibernation and aestivation.
b) Write about the structure and functions of pancreas in frog.
c) What is biogenesis? Discuss about one of the experiments in support of it.
d) What is the basis of classification of phylum protozoa? Classify it with
examples.
e) Discuss about the structure and functions of gizzard in earthworm.
f) Draw a well-labelled diagram of T.S. of pharynx in earthworm.
g) Describe the structure of trophozoite stage of Plasmodium vivax.
3. Describe the alimentary canal of frog with well labeled diagram.
8
4. Describe the life-cycle of Plasmodium vivax in man.
7.5
OR
Explain the Oparin and Halden theory of origin of life.
The End
The End
Kathmandu BernHardt HS School
Kathmandu BernHardt HS School
Balkhu, Kathmandu
First Term Examination- 2070
Set: II
Balkhu, Kathmandu
First Term Examination- 2070
Set: II
Faculty: Science
Subject: Zoology
Grade: XI
Time: 1:30hrs
FM: 37.5
PM: 13.5
Faculty: Science
Subject: Zoology
Grade: XI
Time: 1:30hrs
FM: 37.5
PM: 13.5
Attempt all questions
1. Answer in very short (any seven)
7×1=7
a) Define the term Malacology and paleontology.
b) Write the scientific name of centipede and millipede.
c) Which type of organism is found in kingdom protista?
d) What is the group of frog called?
e) What is the function of vomerine teeth in frog?
f) Write the name of hormones secreted by the pancreas.
g) Define panspermia.
h) How signet ring stage is formed in the life-cycle of Plasmodium vivax?
i) What is meant by hydraulic skeleton in earthworm?
j) What do you mean by protandrous animals?
2. Answer in short (any five)
5×3=15
a) Differentiate between frog and toad?
b) Write the functions of liver in frog.
c) Describe the Millar and Urey experiment.
d) Discuss about the relationship of biology with other sciences.
e) Draw a well lebled diagram of life cycle of Plasmodium vivax in mosquito.
(no description necessary)
f) Discuss about liver schizogony of Plasmodium vivax.
g) Classify phylum annelida with examples.
3. Discuss about the alimentary canal of earthworm with well-labeled diagram. 8
4. Describe the habits, habitat and external structures of frog with well-labeled
diagram.
7.5
OR
Write an account on modern synthetic theory of origin of life.
Attempt all questions
1. Answer in very short (any seven)
7×1=7
a) Define the term Malacology and paleontology.
b) Write the scientific name of centipede and millipede.
c) Which type of organism is found in kingdom protista?
d) What is the group of frog called?
e) What is the function of vomerine teeth in frog?
f) Write the name of hormones secreted by the pancreas.
g) Define panspermia.
h) How signet ring stage is formed in the life-cycle of Plasmodium vivax?
i) What is meant by hydraulic skeleton in earthworm?
j) What do you mean by protandrous animals?
2. Answer in short (any five)
5×3=15
a) Differentiate between frog and toad?
b) Write the functions of liver in frog.
c) Describe the Millar and Urey experiment.
d) Discuss about the relationship of biology with other sciences.
e) Draw a well lebled diagram of life cycle of Plasmodium vivax in mosquito.
(no description necessary)
f) Discuss about liver schizogony of Plasmodium vivax.
g) Classify phylum annelida with examples.
3. Discuss about the alimentary canal of earthworm with well-labeled diagram. 8
4. Describe the habits, habitat and external structures of frog with well-labeled
diagram.
7.5
OR
Write an account on modern synthetic theory of origin of life.
The End
The End