Emasculation is:
A) Removal of immature male parts from a bisexual flower
B) Removal of female parts
C) Removal of mature male parts from a bisexual flower
D) None of the above
Embryo-sac is:
A) Male gametophyte
B) Micro-gametophyte
C) Saprophyte
D) Female gametophyte
Endosperm is a store house for germinating embryo and it contains:
A) Hormones
B) Vitamins
C) Enzymes
D) All of the above
Epicalyx is the characteristic feature of the family:
A) Gramineae
B) Solanaceae
C) Malvaceae
D) Compositeae
Sex in plants was discovered by
A) Camerarius
B) Strausberger
C) Darwin
D) Schleiden and Schwann
Who founded the cell theory?
A) Robert Hooke
B) Von Mohl and Nageli
C) Schleiden and Schwann
D) Gres and Malpigi
Exchange of genetic material takes place between non-sister chromatids of homologous chromosomes during the:
A) Four strand stage in prophase I
B) Two strand stage in prophase I
C) Metaphase I stage in meiosis
D) Two strand stage in prophase II

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