Answer: During fertilization, an egg with haploid number of chromosomes unites with a sperm cell with a haploid number of chromosomes to form a zygote with a diploid number of chromosomes.
Explanation: Fertilization is a process in which a sperm cell from a male fuses with an egg from a woman to form a zygote. Sperm cells and eggs are diploid cells and they have half the number of chromosomes as the parent cell. During fertilization the haploid chromosomes from the sperm cells combine with the haploid chromosomes from egg to form a zygote with diploid chromosomes. Diploid cells have the same number of chromosomes as the parent cell. Haploid cells are produced in meiosis while diploid cells are produced in mitosis.
The answer is:
The gravity acceleration is in the same direction as the force of gravity, and thus toward the center of the earth.
Answer:
The clinical manifestations are radiation cystitis, dermatitis and diarrhea from enteritis.
Explanation:
Note the following,
Radiation cystitis is the lesion of the bladder. It could be simple inflammatory reaction to almost complete bladder retraction.
Dermatitis is the swollen and reddish of the skin, and mostly with sore.
Enteritis diarrhea results through the inflammation of the small intestine.
