WBJEE SERIES Biology
Fertilisation And Implantation
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
1
2011 1
2008 1
2007 Chapter Questions 3 MCQs
01
PYQ 2007
easy
biology ID: wbjee-20
Mature ovum in human beings is surrounded by
1
Plasma membrane
2
Vitelline membrane
3
Corona radiata
4
All of these
02
PYQ 2008
medium
biology ID: wbjee-20
Study of pollen grain is called
1
Ethmology
2
Palynology
3
Palaeobotany
4
-raxonomy
03
PYQ 2011
medium
biology ID: wbjee-20
Ovule integument gets transformed into
1
Seed
2
Seed coat
3
Fruit wall
4
Cotyledons