reproductive

Ques:- Progesterone hormone is secreted during
A. Pre-menstrual phase
B. Menstrual phase
C. Luteal phase
D. Follicular phase

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Ques:- The cyclic events that takes place in a rhythmic fashion during the reproductive period of a woman’s life is
A. Growth period
B. Rhythmic cycle
C. Menstrual cycle
D. Reproductive cycle

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Ques:- The study of fate of particular blastomeric is called
A. Cytology
B. Cell lineage
C. Cloning
D. Tissue culture

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Ques:- Tridax Fruit is dispersed by
A. Water
B. Air filled mesocarp
C. Wings
D. Pappus

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Ques:- Menstrual cycle occurs for about
A. 14 days
B. 21 days
C. 28 days
D. 30 days

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Ques:- Which one of the following blocks the entry of other sperms?
A. Viteline membrane
B. Fertilization membrane
C. Corona radiata
D. Egg membrane

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Ques:- Holoblastic equal cleavage is found in
A. Insect
B. Hen
C. Frog
D. Amphioxus

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Ques:- During fertilization part of the sperm is useful to penetrate the ovum
A. Acrosome
B. Centriole
C. Manchette
D. Head

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Ques:- Autogamy means
A. Pollination by insects
B. Cross pollination
C. Self pollination
D. Pollination by wind

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Ques:- Paddy Fruit is
A. Caryopsis
B. Pod
C. Follicle
D. Legume

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Ques:- Ovulation is influenced by
A. Leutinizing hormone
B. Testosterone
C. Progesterone
D. Aldosterone

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Ques:- The primary egg membrane of a mammal is called
A. Jelly layer
B. Theca
C. Jelly envelop
D. Zona pellucida

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Ques:- Which of the following is a secondary egg membrane?
A. Vitelline membrane
B. Theca
C. Jelly coat
D. Jelly layer

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Ques:- The radical develops into
A. Lea
B. Phyllode
C. Primary root
D. Primary stem

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Ques:- Hypogeal germination is found in
A. Mango
B. Paddy
C. Castor
D. Bean

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Ques:- Pollination by birds is called
A. Chiropteriphily
B. Malacophily
C. Entomophily
D. Ornithophily

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Ques:- The male gametophyte is
A. Pollen tube with two male gametes
B. Pollen tube
C. Pollen mother cell
D. Male gamete

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Ques:- The chromosomal number of zygote is
A. Polyploidy
B. Tetraploid
C. Diploid
D. Haploid

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Ques:- The Leydig cells of the taste secretes
A. Androgens
B. Oxytocin
C. Relaxin
D. Ostrogen

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Ques:- Eye is an organ that can be called as
A. Rheoreceptor
B. Thigmoreceptor
C. Phonoreceptor
D. Photoreceptors

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