Questions
Ootid is formed as a result of
- meiosis-II
- meiosis-I
- mitosis
- amitosis
- None of these
Which of the following events is/are correctly matched with time period of a normal menstrual cycle?
- Release of ovum : 5th day
- Endometrium regenerates : 5 - 10 days
- Endometrium secretes nutrients for implantation : 11 - 18 days
- Rise in progesterone level : 1 - 15 days
- All of the above
Prepuce and fourchette are formed by
- anterior and posterior fusion of labia minora
- anterior and posterior fusion of labia majora
- posterior and anterior fusion of labia majora
- posterior and anterior fusion of labia minora
- clitoris
Which of the following is the placenta with only three barriers between fetal and maternal blood?
- Epitheliochorial
- Syndesmochorial
- Endotheliochorial
- Haemochorial
- Haemoendothelial
Which of the following parts of human sperm helps in the metabolism of the whole sperm?
- Acrosome
- Mitochondrion
- Nucleus
- Centriole
- -
Testes are covered in a special sac called scrotal sac. What is the function of it?
- Spermatogenesis
- Sex differentiation
- To provide more space to internal organs
- To help in the independent functioning of kidneys
- -
One of the major parts of the female reproductive system consists of cervix. Which part is it?
- Kidney
- Fallopian tube
- Vagina
- Epididymis
- -
Every woman in her lifetime encounters a major phenomenon called menopause. At what average age is menopause achieved?
- 70 years
- 14 years
- 55 years
- 25 years
- -
When a baby is born, it immediately needs milk for its nutrition. Which hormone is responsible for milk ejection after the baby's birth?
- Oxytocin
- Progesterone
- Estrogen
- Prolactin
- -
Zygote is formed by the fertilisation of sperm and ova. It develops into an embryo by division of cells. It gets implanted in the uterine wall and is called
- embryo
- foetus
- blastocycst
- zygote
- -
On 14th day of menstrual cycle, all of the following hormones are at their maximum levels of secretion/production, except
- Estrogen
- Progesterone
- LH
- FSH
- LH and FSH
Which of the following parts of fallopian tubes is closer to the ovary?
- Infundibulum
- Ampulla
- Isthmus
- Fimbrae
- Oviduct
At which stage of development is ovum released from ovaries?
- Primary oocyte
- Secondary oocyte
- Tertiary oocyte
- Zygote
- Quaternary stage
Prenatal period is also known as
- post-embryonic period
- insemination
- gametogenesis
- embryonic period
Which of the following includes bleeding phase?
- Follicular phase
- Leuteal phase
- Secretary phase
- Menstrual phase
- Ovulatory phase
Which of the following statements is incorrect?
- An embryo with 8 to 16 blastomeres is called a morula.
- A morula continues to divide and transforms into blastocyst.
- The size of each cell of a morula is equal to a zygote.
- Blastocyst has a fluid-filled cavity.
- An inner group of cells attached to trophoblast is called the inner cell mass.
Which of the following is homologus to penile urethra of male?
- Clitoris
- Labia majora
- Paraurethral glands
- Labia minora
- Bartholin’s gland
The hormone activating the lactation in nursing mothers is
- follicle-stimulating hormone
- adrenocorticotrophic hormone
- growth hormone
- prolactin
Oocyte is liberated from ovary under the influence of LH completing
- meiosis and before liberating polar bodies
- meiosis I and before liberating polar bodies
- meiosis I and before the completion of meiosis II
- meiosis I and after the release of polar body
Which of the following protective coverings of testis consists of network of capillaries surrounded by delicate connective tissue?
- Scrotum
- Tunica vagenalis
- Tunica vasculosa
- Tunica albugenia
- Testicular lobule