Un-separated replica of chromosome is called___________??
A. Chromatin
B. Kinetochore
C. Chromatid
D. Centromere
Category: Biology Mcqs
Movement of the material across the cell membrane which does not requiring expenditure of metabolic energy is called__________??
A. Active transport
B. Passive transport
C. Co-transport
D. Counter transport
The type of plastids which help in pollination is_________??
A. Chromoplasts
B. Leucoplasts
C. Chloroplasts
D. All of these
S-band locomotion is characteristically seen in___________??
A. Bony fish
B. Cartilaginous fish.
C. Fish like mammals.
D. All fishes.
Respiratory distress syndrome is common especially for infants with a__________??
A. Less than 7 month
B. Less than 8 month
C. Less than 9 month
D. More than 9 month
Malphighian tubules absorb waste materials and salts from__________??
A. Blood
B. Lymph
C. Gut
D. Hemolymph
The survival of an animal depends upon its ability to take some from its environment____________??
A. Chemicals
B. Hydrocarbons
C. Organic molecules
D. Inorganic molecules
Mastication is carried out by__________??
A. Teeth
B. Tongue
C. Smooth muscles
D. All of these
The radial symmetry is found in the animals of___________??
A. Protozoa
B. Porifera
C. Cnidaria
D. All of these
Each human kidney receives _______% of total cardiac out put??
A. 10%
B. 20%
C. 30%
D. 40%
