What do you mean by this question?
Nondisjunction is defined as the failure of the chromosomes to seperate during cell division. An animal with a haploid number of 6 (diploid number of 12) undergoes meiosis, and at the meiosis II (cells are already haploid from the meiosis I), nondisjunction occurs. The mature ovum will contain 6+1 chromosomes (n+1) because there is an extra chromosome from the nondisjunction. The second polar body will contain 5 chromosomes (normal would be 6) because the second polar body did not receive that extra chromosome due to nondisjunction. In the event of fertilization of the abnormal ovum with a normal sperm, the zygote will be a diploid (12 chromosomes) normally but since the ovum as an extra chromosome from the nondisjunction then the zygote will have an extra chromosome (13 chromosomes). One pair of chromosomes has an extra single chromosome and this is called a trisomy.
A
22-year-old male has a shard of glass impaled in his cheek. You look
inside his mouth and see minor bleeding. The patient is conscious and
alert with adequate breathing. You should:<span>- carefully stabilize the shard of glass and allow him to suction his own mouth.</span>
It also loses the wall of the uterus
By mentoring the young ones. hence, the correct option is D.
<h3>How can older workers help the company?</h3>
You should be concerned about the team's welfare, solicit input rather than just offer it, and make team success about the team and not about you. You must be assertive to get their attention and earn their respect, even if you should respect their beliefs and sympathize with them.
The difficulties and setbacks involved in establishing a career as well as the value of experience. Their success has been attributed to their relationship-building soft abilities.
Learn more about aged employees here:
brainly.com/question/12576323
#SPJ1
