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NCERT CLASS 11 | TOPIC : PLANT MORPHOLOGY | PYQB (NEW) | NEET BIOLOGY ONLINE TEST



NCERT CLASS 11 | TOPIC : PLANT MORPHOLOGY | PYQB (NEW) | NEET BIOLOGY ONLINE TEST


It contains 48 important questions. Choose the most correct answer. Then check your answer. Try again if there are errors. Regards : www.onlinetest.kalvisolai.com


1 ➤ 1. Diadelphous stamens are found in [NEET 2021]


2 ➤ 2. Match Column-I with Column-II [NEET 2021]
NEET


3 ➤ 3. The roots that originate from the base of the stem are [NEET (Phase-I) 2020]


4 ➤ 4. In some plants, thalamus contributes to fruit formation. Such fruits are termed as [NEET (Phase-II) 2020]


5 ➤ 5. Placentation, in which ovules develop on the inner wall of the ovary or in peripheral part, is [NEET 2019]


6 ➤ 6. Pneumatophores occur in: [NEET 2018]


7 ➤ 7. Sweet potato is a modified: [NEET 2018]


8 ➤ 8. In Bougainvillea thorns are the modification of: [NEET 2017]


9 ➤ 9. Which of the following is not stem modification: [NEET 2016]


10 ➤ 10. Stems modified into flat green organs performing the functions of leaves are known as: [NEET 2016]


11 ➤ 11. Leaves become modified into spines in: [AIPMT 2015]


12 ➤ 12. Leaf tendrils are found in: [AIPMT 2015]


13 ➤ 13. An example of edible underground stem is: [NEET 2014]


14 ➤ 14. Phyllode is present in: [AIPMT (Prelims) 2012]


15 ➤ 15. Vegetative propagation in Pistia occurs by: [AIPMT (Mains) 2010]


16 ➤ 1. Ray florets have [NEET (Phase-I) 2020]


17 ➤ 2. The ovary is half inferior in [NEET (Phase-I) 2020]


18 ➤ 3. Which of the following is the correct floral formula of Liliaceae? [NEET (Phase-II) 2020]
Nature


19 ➤ 4. Correct position of floral parts over thalamus in mustard plant is [NEET (Phase-II) 2020]


20 ➤ 5. Radial symmetry is found in the flowers of: [NEET (Phase-II) 2016]


21 ➤ 6. The term polyadelphous is related to: [NEET (Phase-II) 2016]


22 ➤ 7. How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers? [NEET (Phase-II) 2016]


23 ➤ 8. Free-central placentation is found in: [NEET (Phase-II) 2016]


24 ➤ 9. Flowers are unisexual in: [Re-AIPMT 2015]


25 ➤ 10. Keel is the characteristic feature of flower of: [AIPMT 2015]


26 ➤ 11. Perigynous flowers are found in: [AIPMT 2015]


27 ➤ 12. Among China rose, Mustard, Brinjal, Potato, Guava, Cucurbita, Onion and Tulip, how many plants have superior ovary? [AIPMT 2015]


28 ➤ 13. When the margins of sepals or petals overlap one another without any particular direction the condition is termed as: [AIPMT 2014]


29 ➤ 14. Among bitter gourd, mustard, brinjal, pumpkin, china rose, lupin, cucumber, sunhemp, gram, guava, bean, chilli, plum, petunia, tomato, rose, withania, potato, onion, aloe and tulip how many plants have hypogynous flower? [NEET 2013]


30 ➤ 15. Placentation in tomato and lemon is: [AIPMT (Prelims) 2012]


31 ➤ 16. Cymose inflorescene is present in: [AIPMT (Mains) 2012]


32 ➤ 17. How many plants in the list given below have marginal placentation? [AIPMT (Mains) 2012]
Mustard, Gram, Tulip, Asparagus, Arhar, Tobacco Sunhemp, Chilli, Colchicine, Onion, Moong, Pea, Lupin.


33 ➤ 18. The ovary is half inferior in flowers of: [AIPMT (Prelims) 2011]


34 ➤ 19. The technical term used for the androecium in a flower of China rose (Hibiscus rosa-sinensis) is: [AIPMT (Prelims) 2010]
Nature


35 ➤ 20. In unilocular ovary with a single ovule the placentation is: [AIPMT (Prelims) 2010]


36 ➤ 21. Ovary is half-inferior in the flowers of: [AIPMT (Prelims) 2010]


37 ➤ 22. What type of placentation is seen in sweet pea? [AIPMT 2006]


38 ➤ 1. Identify the correct features of Mango and coconut fruits. [NEET (Phase-II) 2020]
(i) In both fruit is a drupe
(ii) Endocarp is edible in both
(iii) Mesocarp in coconut is fibrous, and in mango it is fleshy
(iv) In both, fruit develops from monocarpellary ovary Select the correct option from below:


39 ➤ 2. Plants which produce characteristic pneumatophores and show vivipary belong to: [NEET 2017]


40 ➤ 3. Coconut fruit is a: [NEET 2017]


41 ➤ 4. Cotyledon of maize grain is called: [NEET 2016]


42 ➤ 5. The standard petal of a papilionaceous corolla is also called: [NEET (Phase-I) 2016]


43 ➤ 6. is the floral formula of: [AIPMT 2015]


44 ➤ 7. Non-albuminous seed is produced in: [AIPMT 2014]


45 ➤ 8. An aggregate fruit is the one which develops from: [AIPMT 2014]


46 ➤ 9. Seed coat is not thin, membranous in: [NEET 2013]


47 ➤ 10. In china rose the flower are: [NEET 2013]


48 ➤ 11. Which one of the flowing statements is correct? [AIPMT (Prelims) 2011]


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