English

The Diagram Alongside is the Vertical Section of Female Reproductive Organs. Study the Diagram and Answer the Questions that Follow: (I) Name the Fully Developed Part of Ovary Containing - Biology

Advertisements
Advertisements

Question

The diagram alongside is the vertical section of female reproductive organs. Study the diagram and answer the questions that follow: 
(i) Name the fully developed part of ovary containing the ovum.
(ii) Name the organ of the female body in which the foetus develops. 
(iii) What is ovulation? 
(iv) Which two hormones are secreted by ovary? 

Short/Brief Note
Advertisements

Solution

(i) Graafian follicle
(ii) Uterus
(iii) Ovulation is the process of releasing of egg from the ovary.
(iv) The hormones secreted by the ovary are: oestrogen and progesterone.

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Reproductive System - Exercise 2 [Page 142]

APPEARS IN

Frank Biology II [English] Class 7 ICSE
Chapter 11 Reproductive System
Exercise 2 | Q 1 | Page 142

RELATED QUESTIONS

Put a tick mark (✓) against the correct alternative in the following statement:

Internally, the uterus opens into:


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 


Differentiate between: 

Prostate gland and cowper’s gland (the nature of secretion) 


Complete the following statement by choosing the correct alternative:
Female copulatory organ ______.


Which of the following are accessory ducts of female reproductive system?


The estrus cycle is a characteristic of ______.


To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.

Which structure in the ovary will remain functional in subject 2?


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.

Select the correct sequence of various physical and chemical events that take place during fertilisation.

P. Fusion of cortical granules with the plasma membrane of secondary oocyte.

Q. Formation of fertilization cone to receive sperm.

R. Release of sperm lysin from acrosome.

S. Mixing up of chromosomes of a sperm and an ovum.


The ______ is also called the womb. 


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×