1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Metagenesis refers to
A
occurrence of a drastic change in form during post-embryonic development
B
presence of a segmented body and parthenogenetic mode of reproduction
C
presence of different morphic forms
D
alternation of generation between asexual and sexual phases of an organisms.
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is
A
Neomyxine
B
Petromyzon
C
Eptatretus
D
Myxine
3
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
The wheat grain has an embryo with one large, shield shaped cotyledon known as
A
scutellum
B
coleoptile
C
epiblast
D
coleorhiza.
4
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
A
Three
B
Four
C
Five
D
Six
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