Cell wall is extremely well preserved in fossil specimens in__________?
Cell wall is extremely well preserved in fossil specimens in__________?
A. Diatoms
B. Dinoflagellates
C. Slime moulds
D. None of these
Cell wall is extremely well preserved in fossil specimens in__________?
A. Diatoms
B. Dinoflagellates
C. Slime moulds
D. None of these
A. Malaria
B. Measles
C. Mumps
D. Cholera
Who opposed the idea the cell is an empty space bounded by thick wall?
A. Lorenz Oken
B. Schwann
C. Robert Brown
D. Rudolph Virchow
Test cross is used to find_____________?
A. Trait
B. Phenotype
C. Genotype
D. Ratios
One celled green ptotists are included in___________?
A. Monera
B. Algae
C. Slime molds
D. Plants
Which one of these is a set of useful insects?
A. Sandfly , butterfly, hoeybee
B. Sikmoth, honeybee, locust
C. Honeybee, silkmoth, tsetse fly
D. Honeybee , lac insect, cochineal insect
Which of the following statement about neuron is incorrect___________________?
A. They not only conduct impulses but also generate them
B. They are not the only cellular component of nervous system
C. They may show limited regenerative capabilities
D. Like all the living cell, when they mature and divide to form similar cells