Circulatory system is open type in all of the following except:___________?
Circulatory system is open type in all of the following except:___________?
A. Arthropoda
B. Gastropoda
C. Pelecypoda
D. Cephalopoda
Circulatory system is open type in all of the following except:___________?
A. Arthropoda
B. Gastropoda
C. Pelecypoda
D. Cephalopoda
Lenticels look like__________?
A. A big pore
B. Stoma
C. Sponge
D. Cars or small protusions
Under resting membrane potentials:
A. Outer surface of neuron is more positive
B. Inner surface of neuron is more positive
C. Both of these surfaces are equally positive
D. none of these.
Which one of the following is correct sequence of stages of prophase 1 of meiosis
A. Diakinesis diplotene pachytene leptotene zygotene
B. Zygotene leptotene pachytene diplotene diakinesis
C. Leptotene zygotene pachytene diplotene diakinesis
D. Pachytene leptotene diplotene zygotene diakinesis
In which of the following neurons length of dendrite is greater than axon_______________?
A. Sensory neuron
B. Motor neuron
C. Associative neuron
D. none of these.
A cofactor made of inorganic ion which is detachable is called__________________?
A. Prosthetic group
B. Coenzyme
C. Activator
D. Cofactor