Mention the Exact Location of the Following : Corpus Callosum - Biology

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Mention the exact location of the following : 
Corpus callosum 



Corpus luteum, yellow hormone secreting body in female reproductive system. It is formed in overy at the site of follicle or sac that has matured and released its ovum or egg in the process of ovulation. 

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2018-2019 (March) Set 1


Mention the functions of Uterus in the human female reproductive system.

 Why does menstruation occur?

Write two major functions each of ovary.

Name the functions - Endometrium

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

Presence or absence of hymen is not a reliable indicator of virginity or sexual experience. (True/False)

Where in the fallopian tube does fertilization occur in humans?

Describe the development of a fertilized ovum upto implantation.

State the function of Ovary.

State the function of Fallopian tubes.

Given here is a section of the female reproductive system of human beings.

Name the parts labelled 1 to 4

Fill in the blank:

Lower part of uterus is called _________.

Fill in the blank:

The time between fertilisation and birth is called _________.

Mention the functions of Ovary.

Which part of the human body produces Ova?

What happens in a girl’s body under the influence of hormones?

In female, after how much time after fertilization, does the fertilized egg get implanted in the
uterine wall?

Choose the odd one in each of the following: 

Seminiferous tubule; ovum; epididymis; sperm duct; urethra 

Choose the odd one in each of the following: 

Sperm; implantation; fertilization; ovum; ovum; after birth. 

Differentiate between the following pair: 

Uterus and vegina 

The following diagram represents the vertical sectional view of the human female reproductive system.  


Label the parts indicated by the guidelines 1 to 8.

Complete the paragraph with the help of words given in the bracket.
(Luteinizing hormone, endometrium of uterus, follicle stimulating hormone, estrogen, progesterone, corpus luteum) 

Growth of follicles present in the ovary occurs under the effect of ____________. This follicle secretes estrogen. _____________ grows/regenerates under the effect of estrogen. Under the effect of ___________, fully grown up follicle bursts, ovulation occurs and _______________ is formed from remaining part of follicle. It secrets ____________ and __________. Under the effect of these hormones, glands of ____________ are activated and it becomes ready for implantation.

Answer the following questions in short. 

Explain with examples types of asexual reproduction in unicellular organism. 

Explain the concept of IVF.

Sketch the labeled diagram:

Human female reproductive system

Name two hormones secreted by ovary of female reproductive system.

Name the two types of twins.

Modern techniques like surrogate mother, sperm bank and IVF technique will help the human beings. Justify this statement. 

After puberty human female shows cyclic changes in her reproductive system. Explain structural and hormonal changes in the uterus.


Give reasons :
(1) Scrotal sac serves as thermoregulator.
(2) Corpus luteum gets converted into corpus albicans in absence of fertilization.
(3) Missing of menses is the first indication of pregnancy.
(4) Surgical sterilization is a permanent method of birth control. (5) Human egg is microlecithal.

Give appropriate term of the following:
The process of fusion of ovum and sperm.

Name the following:
 The organ of female in which the foetus develops.

Given here is a section of the female reproductive system of human beings.

Name the part where fertilisation occurs in human beings.

Why is zona pellucid retained around the egg till it reaches the uterus?

Explain the term Graffian follicle.

Give Technical Term:

What term is used for the arrest of reproductive capacity in females?

Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

The cilia lining the oviduct funnel, push the released ovum into the uterus.

Generally, every month, __________ ovum is released in the abdominal cavity alternately from each ovary.

Hormones secreted by the ovary of the female reproductive system.

Write the functions of ovary

State names of organs in the female reproductive system.

Observe the diagram and answer the following questions.

  1. Label the indicated parts 1, 2 and 3 in the diagram.
  2. Where the fertilization of ovum occurs?
  3. Where does the embryo get implanted after fertilization?

Which of the following is not a part of female reproductive system?

The largest cell in the human body of a female is ______.

Match the parts of the given figure with the correct option.

  1 2 3 4 5
a. Fallopian tube Oviduct Uterus Cervix Vagina
b. Oviduct Cervix Vagina Ovary Vas deferens
c. Ovary Oviduct Uterus Vagina Cervix
d. Fallopian tube Ovary Cervix Uterus Vagina

What is true of gametes?

Estrogen is secreted by ______

After fertilization the ovary develops into ______.

The implantation of the embryo occurs at about ______ days of fertilization.

A neat labelled diagram describes the parts of a typical angiospermic ovule.

Name the part of the human female reproductive system where the following occurs.


Name the part of the human female reproductive system where the following occurs.


The stalk of the ovule is called a pedicle.

Womb is used to refer ______.

The pair of thin folds present inner to the labia majora is ____________.

______ pollen mother cells should undergo meiotic division to produce 64 pollen grains.

Penis is homologous to ____________.

Which stage is followed after the secondary follicle stage?

Which of the following is/are included in the external genitalia of the female reproductive system?

During which process is the egg released from the Graafian follicle?

Which of the following is ectodermal in origin?

(i) Heart
(ii) Sweat glands
(iii) Adrenal medulla
(iv) Middle ear
(v) Urinary bladder
(vi) Dermis of skin

A sac shaped like an upside down pear with a thick lining and muscles in the pelvic area where a fertilized egg or zygote comes to grow into a baby is called ______.

Ovulation occurs under the influence of ______.

In 28 days human ovarian cycle, ovulation occurs on ______.

Stratum germinativum is an example of which kind of epithelium?

Bartholin’s glands are situated ______.

Which part of ovary in mammals acts as an endocrine gland after ovulation?

Which of the following is correct about mammalian testes?

The fertilization of the human egg by the sperm takes place in ______  

The ability to reproduce is lost in a female after ______ 

When sperm is deposited into the vagina which route does it travel?

When the foetus is growing inside the uterus it needs nutrients. Which part provides these nutrients?

Read the following and answer from given below:

During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.

Site of fertilization in human is ______

What is placenta? Mention its role during pregnancy?

Mother gives birth to a baby but the baby has characters of both parents. How is this possible?

State whether the following statement is True or False. If false, correct the statement :

In adult human females, a single mature egg is released into an oviduct every month.

How can we say that fish exhibits external fertilisation?

In rabbits, humans and other placental mammals, fertilization occurs in ______.

Anterior lobe of pituitary secretes:

Capacitation occurs in:

______ acts as a birth canal. 

Which is a pear-shaped muscular organ in females? 

What is the other name for fallopian tubes?

Progesterone is secreted by ______.

The oviducts are also known as ______.

One mature ovum is released once every ______ days. 

What are the functions of the ovaries and uterus in the female reproductive system?

In which part of the human female reproductive system do the following events take place?

Release of first polar body

In which part of the human female reproductive system do the following events take place?

Release of second polar body

______ is not a part of the female reproductive system in human beings.

Give reason:

Uterine lining becomes thick and spongy after fertilisation.

The vaginal orifice is covered by a fold of membrane called hymen ______.

Which part of the female reproductive system is paired incorrectly with its function?

Given below is a certain situation. Analyze and describe its possible impact on a person:

Egg is not fertilised in a human female.

The ______ is also called the womb.

The______ is also called the womb.

The ______ is also called the womb.

Describe the female reproductive systems in humans.

List two roles of the Oviduct in the human reproductive system.

In absence of fertilization, corpus luteum degenerates into ______.

The _____ is also called the womb.


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