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Biology Past Questions and Answers

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Biology Questions

Question 2986:

Which of the following is not an example of entomophilous flower?

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A Hibiscus
B Flamboyant
C Guinea grass
D AlIamanda

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Question 2987:

In flowering plants, fertilization would occur when

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A The pollen grows downwards penetrating the style
B A pollen grain is transferred to the stigma
C One of the nuclei inside the pollen tube fuses with the ovum
D The nucleus of the pollen tube divides

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Question 2988:

After fertilization in the flowering plants, the zygote develops into the

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A Plumule
B Radicle
C Cotyledon
D Embryo

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Question 2989:

Which of the following substances is contained in chloroplasts?

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A Starch
B Sugar
C Glycogen
D Dextrin

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Question 2990:

The structures labelled II are

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A Groundnut seeds
B Underground root nuts
C Root Tubers
D Root nodules

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