Largest and Smallest cell in human body

Smallest Cell

The smallest cell is the sperm cell.

The sperm is a male reproductive organ . The head of sperm cell measures about 4mm in length just slightly smaller than a red blood cell.

Largest Cell

The Ovum is the largest cell in human body.

It is the reproductive cell in female body and it measures approximately 0.1 mm in diameter.

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Is Maldives a neighbouring country of India?

Maldives is an island country which is located in the Indian Ocean. Hence, it has no land connections or shares with India but has sea borders as Sri Lanka has. Therefore, Maldives and Sri Lanka both countries share maritime borders with India

Neighbouring countries situated to the south of India

What are the Neighbouring countries situated to the south of India? As you can see in the picture👆👆 Sri Lanka and Maldives are the southern neighbouring countries of India. 1. Sri Lanka Sri Lanka covers an area of 65,610 square kilometers and has population of 2.17 crores. Capital- Colombo, Sri Jayawardenepura Kotte Currency- Sri Lankan Rupee Form of government- Semi-Presidential 2. Maldives Maldives covers an area of 297.8 square kilometers and 5.16 lakhs of population. Capital- Male Currency- Maldivian rufiyaa Form of government- Presidential Republic

UNIVERSAL LAW OF GRAVITATION

We know that everything that goes up comes down due to gravity . But have you seen Moon crashing into the Earth or Earth crashing into the Sun while revolving ? Ofcourse not . The answer lies in the fact that they move side ways relative to the Earth's and Sun's surface . To solve this , The Great Scientist "Issac Newton" studied the previous works of Kepler and Galileo and came up with a law for gravitation . The Law states that :- 1) Every particle of matter attracts every other particle of matter . 2) Force of attraction is proportional to the product of masses of the particles which means heavier the bodies more the force of attraction between them . 3) If distance between the particles is doubled , the force decreases by 4 times . Therefore , we get F ∝M.m/r 2 In order to turn proportionality into equation we have to replace the 'proportionality symbol' with an 'equal to' symbol and that means we have to add a constant wh...

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