6. | Effect of auxin diffusing from apical bud on lateral shoots is known as |
a. | promoting effect |
b. | compensatory effect |
c. | inhibitory effect |
d. | supporting effect |
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Answer: (c).inhibitory effect
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7. | Anterior end of neural groove, forms future |
a. | liver |
b. | spinal cord |
c. | heart |
d. | brain |
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Answer: (d).brain
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8. | Blastula stage is characterized by presence of |
a. | blastoderm |
b. | blastocoele |
c. | neural plate |
d. | coelom |
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Answer: (b).blastocoele
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9. | Blastoderm splits during |
a. | neurulation |
b. | gastrulation |
c. | blastulation |
d. | pompulation |
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Answer: (b).gastrulation
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10. | Anterior end of primitive streak is occupied by |
a. | mesodermal cells |
b. | notochordal cells |
c. | endodermal cells |
d. | ectodermal cells |
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Answer: (b).notochordal cells
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