Answer
418.2k+ views
Hint:-The fertilization process involves the fusing of sperm with an ovum. The production of a zygote cell, or fertilised egg, is the outcome of this union, initiating prenatal development. Fertilization stages can be split into four activities: 1) preparation of sperm, 2) recognition and binding of sperm-eggs, 3) fusion of sperm-eggs and 4) fusion of sperm and egg pronuclei and zygote formation.
Complete Answer:-The ovum, plural ova, is a single cell released from either of the female reproductive organs, the ovaries, which, when fertilised (united) with a sperm cell, can develop into a new organism.
Fertilizin is a glycoprotein that occurs on the ovum membrane. The chemical material released by the ovum is fertilized, which is found in an egg and plays a vital function in fertilisation. Sperm has a protein substance called antifertilizin (made up of acidic amino acids) on its surface. The egg fertilizing interacts with the sperm antifertilizin of the same species. This interaction makes the sperm cling to the surface of the egg. The adhesion of sperm via chemical recognition to the egg of the same species is acknowledged as agglutination.
So, the correct answer is ‘Assertion is correct but reason is incorrect’, option (C).
Note:- Several reactions are initiated in the egg by the fusion of two gametes. One of those causes a change in the membrane(s) of the egg so that more than one spermatozoon cannot attach and penetrate. Egg activation, which enables the egg to undergo cell division, is the most significant outcome of fertilisation. In humans, the fertilisation process takes place inside the fallopian tube.
Complete Answer:-The ovum, plural ova, is a single cell released from either of the female reproductive organs, the ovaries, which, when fertilised (united) with a sperm cell, can develop into a new organism.
Fertilizin is a glycoprotein that occurs on the ovum membrane. The chemical material released by the ovum is fertilized, which is found in an egg and plays a vital function in fertilisation. Sperm has a protein substance called antifertilizin (made up of acidic amino acids) on its surface. The egg fertilizing interacts with the sperm antifertilizin of the same species. This interaction makes the sperm cling to the surface of the egg. The adhesion of sperm via chemical recognition to the egg of the same species is acknowledged as agglutination.
So, the correct answer is ‘Assertion is correct but reason is incorrect’, option (C).
Note:- Several reactions are initiated in the egg by the fusion of two gametes. One of those causes a change in the membrane(s) of the egg so that more than one spermatozoon cannot attach and penetrate. Egg activation, which enables the egg to undergo cell division, is the most significant outcome of fertilisation. In humans, the fertilisation process takes place inside the fallopian tube.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)