Biology MCQ on Endosperm for NEET and Medical Exam 2021
MCQ on Endosperm: Biology is one of the most important and vital sections in NEET. It includes theories, descriptions, discoveries, diagrams, definitions, explanation of differences and relations. Most of the concepts covered in the NEET syllabus are from the NCERT syllabus of Class 11 & 12. Other related sources make up for the rest of the syllabus.
In this post we are providing you MCQ on Endosperm, which will be beneficial for you in upcoming NEET, AIIMS, JIPMER, PGIMER, CBSE Board, ICSE Board, Class 12th, 11th.
MCQ on Endosperm
Q1. If the endosperm cell of a dicot plant contains 30 chromosomes, find the number of chromosomes present in the root cells of the plant. (b) 10
a) 40
b) 10
c) 20
d) 15
Q2. The outermost proteinaceous layer of maize endosperm is called _______. (c) aleurone
a) pericarp
b) epidermis
c) aleurone
d) tunica
Q3. Which of the tissue culture will form a triploid plant (b) pollen
a) endosperm
b) pollen
c) megaspore
d) Ovule
Q4. The sunflower embryo has _______. (c) 1 cotyledons
a) 3 cotyledons
b) 2 cotyledons
c) 1 cotyledons
d) cotyledon is absent
Q5. Which one of the following dicot plant lacks cotyledon ? (a) Ranunculus
a) Ranunculus
b) Cuscuta
c) Pistia
d) Dianthus
Q6. The primary endosperm nucleus is _______. (b) triploid
a) tetraploid
b) triploid
c) diploid
d) haploid
Q7. The polar nuclei and male gamete fuse to form (d) PEN
a) secondary nucleus
b) zygote
c) triple fusion
d) PEN
Q8. In the angiosperms, the endosperm is formed _______. (d) None of the above
a) before fertilization
b) after fertilization
c) along with fertilization
d) None of the above
Q9. The white edible part of maize is _______. (c) endosperm
a) pericarp
b) seed coat
c) endosperm
d) seed
Q10. Glyoxysomes are present in _______. (b) palisade cells of leaf
a) root hairs
b) palisade cells of leaf
c) endosperm of wheat
d) endosperm of castor
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