Question

SEXUAL REPRODUCTION IN
FLOWERING PLANTS, MORPHOLOGY
OF FLOWERING PLANTS & ANATOMY
OF FLOWERING PLANTS

1. Which of the following is the end products of sexual reproduction in flowering plants : -
(1) Flower (2) Fruit (3) Seed (4) (2) and (3) both
iq"ih ikniksa esa ySfxad tuu dk vafre mRikn D;k gksrk gS \
(1) iq"i (2) Qy (3) cht (4) (2) vkSj (3) nksuksa
2. How many plants in the list given below have many ovules in an ovary?
wheat, paddy, mango, papaya, water melon, orchids
(1) Two (2) Three (3) One (4) Four




N
uhps nh xbZ lwph esa ls fdrus ikniksa ds ,d v.Mk'k; esa chtkaMksa dh la[;k vusd gksrh gSaA
xsga w¡] /kku] vke] iihrk] rjcwt] vkfdZM
(1) nks (2) rhu (3) ,d (4) pkj
3. In dicotyledonous plant, correct sequence of stages of embryogeny is :-
(1) Proembryo → Zygote → Mature embryo → Globular embryo → Heart shaped
E
(2) Globular embryo → Heart shaped → Mature embryo → Proembryo → Zygote
(3) Zygote → Proembryo → Globular embryo → Heart shaped → Mature embryo
(4) Zygote → Proembryo → Heart shaped → Globular embryo → Mature embryo
f}chti=h ikni esa Hkwz.kksn~Hko dh voLFkkvksa dk lgh Øe gS &
LL
(1) çkDHkzw.k → ;qXeut→ ifjiDo Hkzw.k → xksykdkj Hkzw.k→ ân;kdkj
(2) xksykdkj Hkzw.k → ân;kdkj → ifjiDo Hkzw.k → çkDHkzw.k→ ;qXeut
(3) ;qXeut → çkDHkzw.k → xksykdkj Hkzw.k → ân;kdkj→ ifjiDo Hkzw.k
(4) ;qXeut → çkDHkzw.k → ân;kdkj → xksykdkj Hkzw.k→ ifjiDo Hkzw.k
4. Statement-I : Pollen grain is generally spherical measuring about 25 to 50 centimeter in diameter.
Statement-II : In majority of flowering plants all four megaspores remain functional.
A

(1) Both statements are correct.
(2) Both statements are incorrect.
(3) Statement-I is correct and statement-II is incorrect.
(4) Statement-I is incorrect and statement-II is correct.
-I : ijkxd.k lkekU;r;k xksykdkj gksrs gS] ftudk O;kl yxHkx 25 ls 50 lsUVhehVj gksrk gSA
-II : vf/kdka'k iq"ih; ikniks esa lHkh pkj xq:chtk.kq dk;Z'khy gksrs gSA
(1) nksuksa dFku lgh gS
(2) nksuksa dFku xyr gS
(3) dFku&I lgh gS rFkk dFku&II xyr gS
(4) dFku&I xyr gS rFkk dFku&II lgh gS

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, 5. Match Column-I with Column-II :-
Column-I Column-II

(a) Pollen tablets (i) Pollen viability for months

(b) Rosaceae (ii) Pollen Allergy

(c) Pollen bank (iii) Food supplement

(d) Parthenium (iv) –196°C
Choose the correct match :
(1) a-i, b-iii, c-ii, d-iv (2) a-iii, b-iv, c-i, d-ii
(3) a-iii, b-i, c-iv, d-ii (4) a-ii, b-i, c-iv, d-iii
dkWye-I dks dkWye-II ds lkFk lwefs yr dhft,:-
-I -II

(a) ijkx xksfy;k¡ (i) ijkxd.k thou {kerk eghuksa rd




N
(b) jksstslh (ii) ijkx ,ythZ

(c) ijkx Hk.Mkj (iii) vkgkj laijw d

(d) ikFksZfu;e
E (iv) –196°C

lgh feyku dks pqfu;s
(1) a-i, b-iii, c-ii, d-iv (2) a-iii, b-iv, c-i, d-ii
(3) a-iii, b-i, c-iv, d-ii (4) a-ii, b-i, c-iv, d-iii
6. Monocot root differ from dicot root in having :-
LL
(1) Polyarch xylem bundles (2) Large and well developed pith
(3) Both (1) and (2) (4) Radial vascular bundle and exarch xylem
,dchti=h ewy] f}chti=h ewy ls fdlesa fHkUu gS :-
(1) cgqvkfnnk#d tkbye iwy (2) cM+h o lqfodflr eTtk
(3) nksuksa ¼1½ rFkk ¼2½ (4) vjh; laogu iwy o ckávkfnnk:d tkbye
7. Statement-I : In Monocot stem, peripheral vascular bundles are generally smaller than centrally located ones.
Statement-II : Vascular bundles of dicot leaves are conjoint, collateral and closed.
A

(1) Statement-I & Statement-II both are correct.
(2) Statement-I is correct & Statement-II is incorrect.
(3) Statement-I is incorrect & Statement-II is correct.
(4) Both Statement-I & Statement-II is incorrect.
-I : ,dchti=h ruksa esa dsUæ dh vksj fLFkr laogu c.Myks dh vis{kk ifj/kh; laogu c.My NksVs gksrs gSA
-II : f}chti=h ifÙk;ks ds laogu c.My la;qä lEikf'kZ~od rFkk can ¼vo/khZ½ gksrs gSA
(1) dFku&I ,oa dFku&II nksuks lgh gSA
(2) dFku&I lgh gS ,oa dFku&II xyr gSA
(3) dFku&I xyr gS ,oa dFku&II lgh gSA
(4) dFku&I ,oa dFku&II nksuks gh xyr gSA
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