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MCQ: Like enzymes , co enzyme can be used ?

1. only once
2. only few times
3. again and again
4. non of above

MCQ: Haemoglobin is dissolved in the blood of:___________?

1. Earthworm
2. Cockroach
3. Hydra
4. Sponges

MCQ: Coelom is divided into septa in case of:__________?

1. Molluscs
2. Annelids
3. Sponges
4. Cniderians

MCQ: Deficiency of vitamin C will cause:__________?

1. Beri-Beri
2. Architis
3. Scurvy
4. Night-blindness

MCQ: Which of the following proteins have role in heredity?

1. Chromo-proteins
2. Lipo-proteins
3. Phospho-proteins
4. Nucleo-proteins

MCQ: Which is NOT an example of a microbial symbiosis?

1. bacteria in the human colon
2. tapeworm in the cow intestine
3. bacteria passing through the placenta
4. protozoans found within termites

MCQ: Ultra Microscopic viruses are the main cause of__________?

1. Malaria
2. Measles
3. Mumps
4. Cholera

MCQ: The cardio respiratory capacity is related to____________?

1. Strength
2. Flexibility
3. Normal physical endurance
4. Agility

MCQ: The method of reproduction of new plants by cells instead of seed is known is:___________?

1. Tissue culture
2. Mutation
3. Antibiosis
4. Recombination

MCQ: Oxygen is the production of____________?

1. Mitochonderia
2. Chloroplast
3. Peroxisomes
4. Both A & B