Secretions of …….…… seminal vesicle and prostate are essential for maturation and motility of sperm.

  • Epididymis

  • Vas deferens

  • Both

  • None of these

The functions of male sex accessory ducts and glands are maintained by

  • GnRH

  • LH

  • FSH

  • Testicular Hormones

Oogenesis starts at

  • Embryonic Development stage

  • At the time, when four million oogonia are formed in female foetus

  • At the time of birth

  • More than one option

Arrested stage called Primary oocyte is formed

  • During foetal Growth

  • At the time of birth

  • At Puberty

  • At Menarche

Primary follicles are formed

  • During foetal Growth

  • At the time of birth

  • At Puberty

  • At Menarche

At puberty, how many primary follicles are there in each ovary in a female?

  • 60000-80000

  • 120000-160000

  • 30000-40000

  • 12000

Fluid filled cavity is a characteristic feature of

  • Graafian Follicle

  • Tertiary Follicle

  • Secondary Follicle

  • Primary Follicle

The first meiotic division of primary oocyte is finished in

  • Graafian Follicle

  • Tertiary follicle

  • Primary Follicle

  • Randomly

The result of meiosis I in females for oogenesis will be

  • Secondary Oocyte

  • Ovum

  • Primary oocyte

  • Second polar body

In human females menstrual cycle is repeated is after around

  • 28/29 days

  • 30days

  • 14 days

  • 33 days

Which of the following hormones show two peaks during a standard menstrual cycle?

  • Estrogen

  • Progesterone

  • LH

  • FSH

Which of the following hormones show peak solely in post ovulatory phase?

  • Progesterone

  • Estrogen

  • LH

  • FSH

Which of the following pituitary hormones will have more amount on 29th day of standard menstrual cycle?

  • LH

  • FSH

  • Estrogen

  • Progesterone

The widest peak during standard menstrual cycle is observed for the case of

  • Estrogen

  • Progesterone

  • LH

  • FSH

Which peak of Estrogen is wider and blunt during a standard menstrual cycle?

  • ovulatory peak

  • Pre ovulatory peak

  • Post ovulatory peak

  • The peak observed at 29th day

In which phase of menstrual cycle three peaks are observed at once?

  • Secretory phase

  • Follicular phase

  • Luteal phase

  • Menstrual phase

On first day of standard cycle, which pituitary hormone is more in amount?

  • FSH

  • LH

  • Estrogen

  • Progesterone

Menstrual flow occurs due to shedding off

  • Endometrium

  • Myometrium

  • Mesometrium

  • Perimeter in

During menstrual phase, the sanitary napkins should be changed (if flow amount is according to standard cycle)

  • 4-5 hrs

  • 7-8 hrs

  • 10hrs

  • May last for 24 hrs

What is the order of layers or space from outside to inside?

  • Zona pellucida-Perivitelline space- plasma membrane

  • Perivitelline space- Plasma Membrane- Zona Pellucida

  • Plasma Membrane- Perivitelline space-Zona Pellucida

  • Perovitelline space- zona pellucida-ovum cytoplasm

Secondary oocyte is formed

  • At puberty

  • At the time of birth

  • At fertilization

  • During embryonic growth

Ootid is formed along with

  • Ovum

  • Second polar body

  • Secondary oocyte

  • Primary oocyte

Sex of the baby is determined at

  • Insemination

  • Zygote formation

  • Implantation

  • Gestation

Cleavage starts

  • When zygote moves from ampulla towards womb

  • When zygote comes in womb

  • When Zygote implants

  • When zygote crosses infundibulum

Morula stage is generally observed in

  • Infundibulum region

  • Ampulla region

  • Isthmus region

  • Womb

Which event surely leads to pregnancy

  • Unprotected coitus

  • Fertilization

  • Implantation

  • Gestation

Chorionic Villi will appear after implantation over

  • Trophoblast

  • Uterine tissue

  • Maternal blood cells

  • Placenta

Which one is correct with respect to path of removal of waste?

  • Mother- placenta- growing Foetus

  • Baby- umbilical cord-mother

  • Growing Foetus- umbilical cord- placenta-mother

  • Growing Foetus- Placenta- Mother

The limbs and digits are formed

  • At the ending of second month

  • At the ending of 8 weeks

  • At the ending of first trimester

  • More than one option is correct

The amount of which hormone increases in Pregnancy?

  • Cortisol

  • Insulin

  • Glucagon

  • Aldosterone

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Practice Zoology Quiz Questions and Answers