Total number of different committees = C(14,6) = N
We have two cases where we have less than 2 teachers.
case 1: 1 teacher (out of 5)
Number of ways to choose 1 teacher = C(5,1) = 5
Number of ways to choose the remaining members from students = C(9,5)
Total number of ways to choose a committee with exactly 1 teacher = 5C(9,5) = N1
case 2: no teacher
Number of ways to choose 6 students = C(9,6) = N2
Probability to choose at least two teachers
= (N-N1-N2)/N
=109/143
I hope tmy answer helps you
Karyokinesis
The process by which the division of the nucleus takes place during the cell cycle is known as karyokinesis. It is usually followed by cytokinesis. It can take place by mitosis, meiosis, and amitosis. Mitosis is an equational division, meiosis is a reductional division while amitosis, is an indirect division of nucleus.
The right option is; The neuromuscular system
The neuromuscular system directs and coordinates the interrelated activities of the gastrointestinal tract.
The neuromuscular system connects the central nervous system to the peripheral nervous system and it is composed of the nervous system, somatic system, autonomic system and the muscular system which include skeletal, cardiac, and smooth muscles. The neuromuscular system is important in the activities of the gastrointestinal tract, body movements and breathing.
The answer is A most definitely i've looked it up
