The Number of sets of chromosomes present in a zygote is 23.
During fertilisation, male gametes combine with a female gamete to form a zygote in the fallopian tube.
From the fallopian tube, it goes to embed in the three layers of the womb and keep dividing throughout the journey to form the embryo.
Therefore, the zygote contains two sets of 23 chromosomes for the required 46 chromosomes in humans and the respective number in other animals as well.
The diagram below shows part of the periodic table.
a. Which elements would react together to form covalent compounds?
b. Between the two elements W and Z, which will have a bigger atomic
radius? Why?
Rhyming Smoking Kills Slogans and Quotes Smoking helps you lose weight- One lung at a time. Tar looks better on roads, not on your lungs. Don't smoke – there are cooler ways to die. Thousands of people stop smoking every day — by dying
Rhyming Smoking Kills Slogans and Quotes Smoking helps you lose weight- One lung at a time. Tar looks better on roads, not on your lungs. Don't smoke – there are cooler ways to die. Thousands of people stop smoking every day — by dying.
Along the way, 82 Hindu bandits attacked his group of 22. Ibn Battuta and his men drove them off, killing 13 of the thieves. King Tughluq appointed him judge of Delhi. After eight years, Ibn Battuta was eager to leave the court.
Along the way, 82 Hindu bandits attacked his group of 22. Ibn Battuta and his men drove them off, killing 13 of the thieves. King Tughluq appointed him judge of Delhi. After eight years, Ibn Battuta was eager to leave the court.