The first ever vascular plants are_________?
The first ever vascular plants are_________?
A. Cooksonia
B. Selaginella
C. Adiantum
D. Dryopteris
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Anus is surrounded by _____ types of muscles?
Anus is surrounded by _____ types of muscles?
A. 2
B. 3
C. 1
D. 4Which of the following feature is not related to neuron?
Which of the following feature is not related to neuron?
A. Conduction
B. Regeneration
C. Reflex
D. MovementNobel prize to Komberg and Ochoa was given for ________?
Nobel prize to Komberg and Ochoa was given for ________?A. Artificial synthesis of genes
B. Chemistry of DNA and RNA
C. One gene one enzyme hypothesis
D. Artificial sysnthesis of DNAAn example of codominance is______________?
An example of codominance is______________?
A. A’ blood group
B. B’ blood group
C. O’ blood group
D. AB’ blood groupBony callus formation completes in___________?
Bony callus formation completes in___________?
A. 2-3 weeks
B. 3-4 weeks.
C. 2-3 months.
D. 3-4 months.Open circulatory system can contain_________?
Open circulatory system can contain_________?
A. Red Blood Cells
B. White Blood Cells
C. Haemoglobin
D. All of these