Biology - Reproduction

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36. A pollen tube, produced from the pollen, contains___ male gametes. (NTSE Maharashtra, Stage-I, 2015-16)

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37. Identify the flower which will self pollinate. (NTSE Karnataka, Stage-I, 2015-16)

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38. Which of the following is associated with corpus luteum? (NTSE Odisha, Stage-I, 2015-16)

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39. Read the following statements and choose the correct answer.
(i) Two polar nuclei are fused to form secondary nucleus.
(ii) Male gamete and secondary nucleus form endosperm nucleus. (NTSE Odisha, Stage-I, 2015-16)

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40. In the following diagram, A, Band Care respectively (NTSE Haryana, Stage-I, 2015-16) (NTSE Tamil Nadu, Stage-I, 2016-17) photosynthesis

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