JEE & NEETNEET Biology NEET Biology 11 th & 12 th 100+ MCQ & Answer | Page-08 | JEE & NEET MCQ February 4, 2025 DSN MARATHI 71. In plants, apomixis pertains to plant development A. from root cuttings B. from cuttings of stem C. without the gametes having to fuse D. fusion of gametes Answer Option : C 72. The difference between perisperm and endosperm is that perisperm A. has reserved food B. forms by fusion of the secondary nucleus with several sperms C. is a diploid tissue D. is a haploid tissue Answer Option : C 73. In adventive embryony, a type of apomixis, the embryo develops directly from the A. Zygote B. accessory embryo sacs in the ovule C. antipodals or synergids in an embryo sac D. integuments or nucleus Answer Option : D 74. One of these statements about apomixis is incorrect A. formation of seeds without fertilization B. Meiotic division and fertilization of gametes takes place to form a zygote C. Seeds are genetically similar D. None of these Answer Option : B 75. This about apomixis is true : A. There is no fertilization involved in both apomixis and parthenocarpy B. Apomixis produces genetically identical mother cells C. Apomixis is observed in angiosperms and gymnosperms D. All of the above Answer Option : D 76. Apomixis is a form of A. Vernalization B. Parthenogenesis C. Parthenocarpy D. None of the above Answer Option : B 77. Megasporium is equivalent to A. ovule B. embryo sac C. fruit D. Nucleus Answer Option : A 78. Geitonogamy and autogamy both are prevented in which one of these? A. Cucumber B. Maize C. Castor D. Papaya Answer Option : D 79. Apoptotic bodies can be recognized with the presence of ________ on the surface. A. phosphatidyl tyrosine B. phosphatidylinositol C. phosphatidylcholine D. phosphatidylserine Answer Option : D 80. Which of the following is an anti apoptotic protein ? A. Bim B. Bcl-Xs C. Bfl 1 D. NOXA Answer Option : C
71. In plants, apomixis pertains to plant development A. from root cuttings B. from cuttings of stem C. without the gametes having to fuse D. fusion of gametes Answer Option : C
72. The difference between perisperm and endosperm is that perisperm A. has reserved food B. forms by fusion of the secondary nucleus with several sperms C. is a diploid tissue D. is a haploid tissue Answer Option : C
73. In adventive embryony, a type of apomixis, the embryo develops directly from the A. Zygote B. accessory embryo sacs in the ovule C. antipodals or synergids in an embryo sac D. integuments or nucleus Answer Option : D
74. One of these statements about apomixis is incorrect A. formation of seeds without fertilization B. Meiotic division and fertilization of gametes takes place to form a zygote C. Seeds are genetically similar D. None of these Answer Option : B
75. This about apomixis is true : A. There is no fertilization involved in both apomixis and parthenocarpy B. Apomixis produces genetically identical mother cells C. Apomixis is observed in angiosperms and gymnosperms D. All of the above Answer Option : D
76. Apomixis is a form of A. Vernalization B. Parthenogenesis C. Parthenocarpy D. None of the above Answer Option : B
78. Geitonogamy and autogamy both are prevented in which one of these? A. Cucumber B. Maize C. Castor D. Papaya Answer Option : D
79. Apoptotic bodies can be recognized with the presence of ________ on the surface. A. phosphatidyl tyrosine B. phosphatidylinositol C. phosphatidylcholine D. phosphatidylserine Answer Option : D
80. Which of the following is an anti apoptotic protein ? A. Bim B. Bcl-Xs C. Bfl 1 D. NOXA Answer Option : C
