Advertisements
Advertisements
Question
Draw a labelled diagram of a section through the ovary.
Advertisements
Solution 1
Solution 2
APPEARS IN
RELATED QUESTIONS
The process of release of the ovum from a mature follicle is called ______.
The fusion of the male and the female gametes is called ______.
Briefly describe the process of spermatogenesis.
Fill in the blank.
Implantation of embryo occurs in ------
Answer the following type of question Assertion (A) and Reason (R).
(A) - Head of the sperm consists of acrosome and mitochondria.
(R) - Acrosome contains spiral rows of mitochondria.
Draw a labeled sketch of a spermatozoan.
Give a schematic representation of spermatogenesis and oogenesis in humans.
During spermatogenesis, spermatogonium grows in size to become ______.
The part labelled as ______ contains the energy source that facilitates sperm motility.
Formation of ____________ is an indication of the termination of oogenesis.
500 spermatozoa are formed from ____________ secondary spermatocytes.
Select the correct sequence of oogenesis.
The immature male germ cells differentiates into ______ at the end of meiosis I.
Four primary spermatocytes give rise to ______.
______ undergoes 2nd meiotic division during spermatogenesis.
How many autosomes does a human primary spermatocyte have?
How many sperms are formed from a secondary spermatocyte?
Acrosome reaction in sperm is triggered by ______.
Which of the following stage of oogenesis forms a membrane called zona pellucida surrounding it?
Spermiation is the process of the release of sperm from ______.
A reaction of granules content which harden the zona pellucida and ensures sure block to polyspermy is ______.
The process of release of spermatozoa from Sertoli cells into cavity of the seminiferous tubules is called ______.
During oogenesis, each diploid cell produces ______.
Head of epididymis is called as ______.
The spermatogonia undergo division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.
During reproduction, the chromosome number (2n) reduces to half (n) in the gametes and again the original number (2n) is restored in the offspring. What are the processes through which these events take place?
What is spermatogenesis?
Name the germinal layers from which the following organs develop: Tongue, heart, sweat glands, vagina, mammary glands, kidney.
The diagram given below shows the various steps in spermatogenesis.
- Name the parts labelled '1', '2' and '3'.
- Name the process by which part '3' changes to part '4'.
Select a correct pair of cells with identical set of chromosomes.
