MCQs test sample for biology for class 12th-CBSE-JAC exams
Hi guys in this article we know about MCQs test sample for biology of class 12th
■lesson-2 sexual reproduction in flowering plants
■subtopics:-seed ,endosperm, fruits
■introduction :- students might be busy in your preparation for coming CBSE ,12th board Jharkhand academic Council exams and other state board exam biologysir.com will provide many type of education material like fill in the blanks, true or false matching type questions ,multiple choice questions, very short questions answers type, short questions answer type and long questions type of 12th class Biology from each topic that help you in your preparation.
MCQs test sample-4 in biology for class 12th
*In this post :- we provide you MCQs test sample with answer from the lesson 2 sexual reproduction in flowering plant .biologysir.com
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mcq in biology fertilization in flooring plant
Q1) floral parts sepals develop in fruit
A) peicarp
B) seed
C) fall off
D) endosperm
Ans. C
Q2) floral parts petals and stamens develop in fruit
A) peicarp
B) seed
C) fall off
D) endosperm
Ans. C
Q3) floral parts style and stigma develop in fruit
A) peicarp
B) seed
C) fall off
D) endosperm
Ans. C
Q4) floral parts ovary develop in fruit
A) peicarp
B) seed
C) fruits
D) endosperm
Ans. C
Q5) floral parts ovary wall develop in fruit
A) peicarp
B) seed
C) fruits
D) endosperm
Ans. A biologysir.com
Q 6) floral parts funicle develop in fruit
A) peicarp
B) seed
C) fruits
D) stalk of seed
Ans. D
Q7) floral parts hilium develop in fruit
A) peicarp
B) hilium of seed
C) fruits
D) endosperm
Ans. B biologysir.com
Q8) floral parts nucellus develop in fruit
A) peicarp
B) perisperm
C) fruits
D) endosperm
Ans. B
Q9) floral parts outer integument develop in fruit
A) peicarp
B) seed
C) testa
D) endosperm
Ans. C
Q10) floral parts inner integument develop in fruit
A) peicarp
B) tegmen
C) testa
D) endosperm
Ans. B
MCQs test sample for biology for class 12th-CBSE-JAC exams
■lesson-2 sexual reproduction in flowering plants
■subtopics:-seed ,endosperm, fruits
Q11) floral parts micropyle develop in fruit
A) peicarp
B) seed
C) fruits
D) micropyle
Ans. D
Q12) floral parts synergids develop in fruit
A) peicarp
B) seed
C) destroyed
D) endosperm
Ans. C
Q13) floral parts egg cell develop in fruit
A) peicarp
B) seed
C) embryo
D) endosperm
Ans. C biologysir.com
Q14) floral parts secondary nucleus develop in fruit
A) peicarp
B) seed
C) fruits
D) endosperm
Ans. D
Q15) floral parts antipodal cell develop in fruit
A) peicarp
B) seed
C) perish
D) endosperm
Ans. C
Q16) floral parts ovule develop in fruit
A) peicarp
B) seed
C) fruits
D) endosperm
Ans. B
Endosperm
Q17) nature of endosperm is
A) diploid
B) haploid
C) triploid
D) none
Ans. C
Q18) which provides nutrition for developing embryo
A) peicarp
B) seed
C) fruits
D) endosperm
Ans. Endosperm
Q19) fusion of secondary nucleus with one male gametes formed:-
A) peicarp
B) seed
C) fruits
D) endosperm
Ans. D
Q20) how many types of endosperm
A) three types
B) two types
C) four types
D) one type
Ans. A
MCQs test sample for biology for class 12th-CBSE-JAC exams
■lesson-2 sexual reproduction in flowering plants
■subtopics:-seed ,endosperm, fruits
Q21) after division of primary endosperm nucleus, nuclei are free in cytoplasm is
A) cellular type
B) nuclear type
C) helobial type
D) none
Ans. B
Q22) in coconut which type of endosperm
A) cellular type
B) nuclear type
C) helobial type
D) none
Ans. B
Q23) endosperm have cellular form in which type of endosperm
A) cellular type
B) nuclear type
C) helobial type
D) none
Ans. A
Q24) in petunia ,Datura which type of endosperm is present
A) cellular type
B) nuclear type
C) helobial type
D) none
Ans. A
Q25) both nuclear and cellular form found in which type of endosperm
A) cellular type
B) nuclear type
C) helobial type
D) none
Ans. C
Q26) in peanut which type of endosperm is found
A) cellular type
B) nuclear type
C) helobial type
D) none
Ans . C
Seeds
Q27) ripened fertilized ovule is called as
A) peicarp
B) seed
C) fruits
D) endosperm
Ans. B
Q28) root is develop from
A) peicarp
B) seed
C) plumule
D) radicle
Ans. D
Q29) Shoot is develop from
A) peicarp
B) seed
C) plumule
D) radicl
Ans. C
Q30) the seed which store their food in endosperm is which of following:-
A) peicarp
B) seed
C) exalbuminous seed
D) albuminous seed
Ans. D
MCQs test sample for in biology for class 12th-CBSE-JAC exams
■lesson-2 sexual reproduction in flowering plants
■subtopics:-seed ,endosperm, fruits
Q31) the seed which store their food in cotyledon is which of following:-
A) peicarp
B) seed
C) exalbuminous seed
D) albuminous seed
Ans. C
Note:-exalbuminous seed is non-endospermic seed albuminous seed is endospermic
Q32) in rubber, castor food is stored in which structure
A) endosperm
B) cotyledon
C) pericarp
D) none
Ans. A
Q33) in been ,gram food is stored in which structure
A) endosperm
B) cotyledon
C) pericarp
D) none
Ans. B
Q34) the dark brown with hard smooth and shining structure in seed is
A) endosperm
B) testa
C) tegmen
D) caruncle
Ans. B
Q35) thin ,white membranous structure in seed is
A) endosperm
B) testa
C) tegmen
D) caruncle
Ans. C
1)matching type question sample -1
2) biology class 11th and 12th all full forms
3) MCQs test sample-1 in biology for class 12th-JAC Exams
Q36) A soft, white spongy structure in seed is
A) endosperm
B) testa
C) tegmen
D) caruncle
Ans. D
Q36) outer single aleurone layer of endosperm is
A) vitamins
B) fats
C) carbohydrates
D) protein
Ans. D
Q37) single lateral cotyledon in monocot plant is known as
A) endosperm
B) testa
C) tegmen
D) scutellum
Ans. D
Q38) which of following is protective sheath of plumule structure
A) coleoptile
B) testa
C) tegmen
D) scutellum
Ans. A
Q39) which is known as physiological engima
A) fruits
B) testa
C) tegmen
D) seed
Ans. D
Q40) mature of ripened ovary is called as
A) fruits
B) testa
C) tegmen
D) seed
Ans. A
MCQs test sample-4 in biology for class 12th-CBSE-JAC exams
■lesson-2 sexual reproduction in flowering plants
■subtopics:-seed ,endosperm, fruits
Q41) edible part of apple
A) thalamus
B) testa
C) tegmen
D) seed
Q42) example of dicotyledon non-endospermic seed is
A) pea
B) sunflower
C) water plantain
D) wheat
Ans. A
Q43) example of dicotyledon endospermic seed is
A) pea
B) sunflower
C) water plantain
D) wheat
Ans. B
Q44) example of monocotyledon non-endospermic seed is
A) pea
B) sunflower
C) water plantain
D) wheat
Ans. C
Q45) example of monocotyledon endospermic seed is
A) pea
B) sunflower
C) water plantain
D) wheat
Ans. D
Q46) the formation of new individual through asexual reproduction without involving the formation and fusion of gametes is known as
A) amphimixis
B) apomixis
C) parthenogamy
D) Apospory
Ans. B
Q47) the formation of new individuals through the normal process of sexual reproduction by meiotic formation of gametes and their subsequent fusion during fertilization is known as
A) amphimixis
B) apomixis
C) parthenogamy
D) Apospory
Ans. A
Q48) fusion of two female gametes is known as which of following
A) amphimixis
B) apomixis
C) parthenogamy
D) Apospory
Ans. C
Q49) development of gametophyte from sporophyte directly is known as which of the following
A) amphimixis
B) apomixis
C) parthenogamy
D) Apospory
Ans. D
Q50) development of sporophyte from the gametophyte without the fusion of gametes is known as which of following:-
A) amphimixis
B) apogamy
C) parthenogamy
D) Apospory
Ans. B
MCQs test sample-4 in biology for class 12th-CBSE-JAC exams
■lesson-2 sexual reproduction in flowering plants
■subtopics:-seed ,endosperm, fruits
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