Answer:
Os espermatozoides e os óvulos têm 23 número de cromossomos, enquanto o zigoto tem 46 número de cromossomos.
Explicação:
Os espermatozoides e os óvulos têm 23 cromossomos cada, enquanto o zigoto tem 46 cromossomos. É devido à fusão de espermatozoides e óvulos, ambos contribuem com seus cromossomos e o zigoto atinge o número 46 de cromossomos. Tanto nos espermatozóides quanto nos óvulos, ocorre a divisão celular meiose, na qual uma célula-mãe se divide em quatro células-filhas com metade do número de cromossomos, enquanto a mitose ocorre nas células do corpo.
A sinan consisted of two components. The first, top part was a spoon made of loadstone. The second, bottom part was a square bronze plate with markings pointing to twenty-four different directions.
Loyalists ended up supporting and fighting against the American Revolution.
John Rolfe introduced the crop called tobacco. He grew tobacco by experimenting with different seeds, and it took many different tries to successfully grow the crop.
The answer is C. Everyone has the right to work, learn, gather peacefully, and be protected from unlawful arrests. No one has the right to overthrow oppressive governments.
I hope this helps! :)
