A. Cytoplasm
B. Nucleus
C. Mitochondria
D. None of the above
The type of learning in which there is loss or decrease in response to repeated stimuli?
A. Imprinting
B. Habituation
C. Latent learning
D. Insight learning
The number of chromosomes in human cell is_____________?
A. 48
B. 44
C. 46
D. 26
Central nervous system of man consists of______________?
A. Brain
B. Sal cord
C. Both of these
D. none of these
According to Lamarch evolution occurred as the result of__________?
A. Natural selection
B. The theory of recapitulation
C. Inheritance of acquired characters
D. Over production
A. Cells
B. Tissues
C. Organs
D. Organ System
Which of the following tracheophytes are leafless?
A. Psilopsida
B. Lycopsida
C. Sphenopsida
D. Prteropsida