1
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Nucellar polyembryony is reported in species of
A
Citrus
B
Gossypium
C
Triticum
D
Brassica.
2
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Filiform apparatus is a characteristic feature of
A
suspensor
B
egg
C
synergid
D
zygote.
3
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Vegetative propagation in Pistia occurs by
A
stolon
B
offset
C
runner
D
sucker.
4
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Examine the figures (A-D) given below and select the right option out of (a – d), in which all the four structures A, B, C and D are identified correctly. AIPMT 2010 Mains Biology - Sexual Reproduction in Flowering Plants Question 39 English
A
A $$ \to $$ offset, B $$ \to $$ Antheridiophore, C $$ \to $$ Antipodals, D $$ \to $$ Oogonium
B
A $$ \to $$ Rhizome, B $$ \to $$ Sporangiophore, C $$ \to $$ Polar cell, D $$ \to $$ Globule
C
A $$ \to $$ Sucker, B $$ \to $$ Seta, C $$ \to $$ Megaspore mother cell , D $$ \to $$ Gemma cup
D
A $$ \to $$ Runner, B $$ \to $$ Archegoniophore, C $$ \to $$ Synergidl, D $$ \to $$ Antheridium
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