Answer:
There is an accumulation of genetic mutations in the DNA of sperms due to its constant mitosis.
Explanation:
The germinative cells that will become sperms are under constant mitosis. During this process, DNA mutations can happen and be transmitted from one generation of cells to the other as the years go by, and more cell divisions take place, more mutations the DNA in the sperm will have. When the number of mutations reaches a certain level, his child will express these mutations and have autism.
The egg of the mother is not a factor because the germinative cells in women are not under constant mitosis, so there is not an accumulation of gene mutations. Women are born with an exact number of eggs for all their life.
Answer:
Fungi
Explanation:
A kingdom of complex organisms that obtain (get) food by breaking down other substances in their surroundings and absorbing the nutrients.
Answer:
Breathing would stop.
Explanation:
Respiratory centre is the group of neuron located in the brain mainly in the pons and medulla. In the medulla, there is two types of neuron group: the dorsal and the ventral group of neurons.
The ventral group of neuron in medulla controls the muscles involved in the inspiration and expiration of the lungs.
Since the inspiration and expiration are associated with the breathing mechanism therefore if the ventral neurons will be destroyed then the breathing would stop.
Thus, the selected option is correct.
Answer:A,C,E
Explanation:I just got it right !!
Answer: Option C.
Quickening.
Explanation:
Quickening is a period in pregnancy in which the pregnant mother start to feel the movement of the foetus. Foetus may begin to move as early as 14 to 16 weeks from the start of their last period but variations is common in quickening. Some foetus might begin to move as early as 12 to 16 weeks of pregnancy, from the start of last period. The pregnant mother will begin to notice a pattern when quickening begins.