Introduction to the Female Reproductive System

Q.

What are sex hormones? Why are they named so? State their function.

Q. How many sperms are formed by 4 primary spermatocytes?

1. 32
2. 16
3. 4
4. 1

Q.

Which of the following is not a secondary reproductive organ?

1. Fallopian tube

2. Uterus

3. Ovary

4. Vagina

Q.

What is clitoris?

Q.

How do hormones affect reproduction?

Q.

What hormone causes hair growth in females?

Q.

The fimbriae of the fallopian tube help in _____.

1. collection of secondary oocytes after ovulation

2. making necessary changes in endometrium for implantation

3. release of ovum from Graafian follicle

4. development of the embryo

Q.

Implantation takes place in

1. uterus

2. Fallopian tube

3. ovary

4. hymen

Q.

Name the lower narrow part of the uterus.

Q. (a) What are accessory sex organs?
(b) What are their functions?
(c) Name accessory sex organs of the human female. [3 MARKS]

Q. Briefly discuss the structural details of human egg. [3 MARKS]

Q. Choose the correct combination of the labeling for the following figure

1. A - Oviduct, B - Uterus, C - Cervix, D - Ovary
2. A - Uterus, B - Uterine cavity, C - Oviducal funnel, D - Ovary
3. A - Cervix, B - Uterus, C - Ovary, D - Tumour
4. A - Cervix, B - Uterine cavity, C - Fallopian tube, D - Ovary

Q.
Identify the incorrect match w.r.t. the given diagram and select the correct option.

1. D : Implantation of the embryo occurs
2. B : Produces ovum
3. C : Produces estrogen and progesterone
4. A : Part of birth canal

Q. A spherical mass of cells resulting from the repeated divisions of the zygote is called the _____

1. (i) Lactiferous duct, (ii) Acini, (iii) Lobe, (iv) Lobule

2. (i) Lobe, (ii) Lobule, (iii) Acini , (iv) Lactiferous duct

3. (i) Lactiferous duct, (ii) Lobule, (iii) Lobe, (iv) Acini

4. (i) Lobule, (ii) Acini, (iii)Lobe, (iv) Lactiferous duct

Q. Give a short note on female reproductive system of leech.

Q. Which of the following is the group of external genitalia in women?

1. Labium minora, labium majora, vagina
2. Labium minora, labium majora, oviduct
3. Labium minora, labium majora, clitoris
4. Labium minora, labium majora, cervix

Q. Match the parts of the female reproductive system to their function.

Q.

Identify the true/false statements. Correct each false statement to make it true.

Oviducts and Fallopian tubes are the same thing.

1. True
2. False

Q.

During oogenesis, the ova produced are ___ in nature.

1. Diploid

2. Haploid

3. Amitotic

4. Both A & C

Q.

Cell division serves the following functions: ______, ________ and________. Mitosis helps in ________ , _______and _________. DNA replication happens once during _______ followed by ________. Humans have _________ chromosomes i.e. diploid condition.

In meiosis, parents cells are _______ while daughter cells are ________. Meiosis occurs with two cell divisions -- first is reduction division and second is mitotic division. In simple organisms all germ cells are generally similar. In complex organisms, germ cells take in differential roles. The egg is generally large and contains a good source. The sperm is small and mobilr . Conventionally, _________germ cells are called male gamete.

Q. Choose the correct option to complete the homology w.r.t. human reproductive system.

Male reproductive system : Penis : : Female reproductive system : _______

मानव जनन तंत्र के संदर्भ में समरूपता को पूरा करने के लिए सही विकल्प का चयन कीजिए।

पुरूष जनन तंत्र : शिश्न : : स्त्री जनन तंत्र : _______

1. Clitoris
   
   भगशेफ
2. Hymen
   
   योनिच्छद
3. Mons pubis
   
   जघन शैल
4. Labia majora
   
   वृहद् भगोष्ठ

Q.

Fallopian tubes open in cervix of uterus.

1. True
2. False

Q.

External genitalia in a female.

1. Vagina

2. Vulva

3. Cervix

4. Clitoris

Q. Correct sequence of hormone secretion from beginning of menstruation is

1. FSH, Progesterone, Estrogen
2. Estrogen, FSH, Progesterone
3. FSH, Estrogen, Progesterone
4. Estrogen, Progesterone, FSH

Q. If a germ cell in a female gonad and a germ cell in a male gonad begin undergoing meiosis simultaneously, what will be the ratio of ova and sperms produced?

1. 1:2
2. 1:1
3. 2:1
4. 1:4

Q. (i) Draw a diagram to display the vertical view of human female reproductive system and label the following parts in the diagram; (1) Ureter (2) Ovary (3) Funnel of fallopian tube (4) Urethra.
(ii) What happens to uterus if fertilization takes place? And what happens to uterus if fertilization does not take place?

Q. Label the parts in the following image:

1. a- Fallopian tube; b-Uterus; c- Ovary
2. a- Fallopian tube; b-Ovary; c- Uterus
3. a- Fallopian tube; b-Ovum; c- Uterus
4. a- Ovary; b-Fallopian tube; c- Uterus

Q.

Name the male and female sex hormones and the organ secreting it? [2 MARKS]

Q. Name the hormones that control the menstrual cycle in human beings?

1. ACTH
2. FSH
3. FSH, LH, estrogen
4. LH

Q. Identify the labelled parts.

1. A - Oviduct, B - Uterus, C - Cervix, D - Ovary
2. A - Cervix, B - Uterus, C - Ovary, D - Tumour
3. A - Uterus, B - Uterine cavity, C - Oviducal funnel, D - Ovary
4. A - Cervix, B - Uterine cavity, C - Fallopian tube, D - Ovary