Answer:
winnowing
Explanation:
Husk is separated from heavier seeds of grain by winnowing. Difference in the size of particles in a mixture is utilised to separate them by the process of sieving and filtration.
Answer:
The correct answer will be 2 gametes with 29 chromosomes and 2 gametes with 27 chromosomes will be formed.
Explanation:
Meiosis is a type of cell division which produces four daughter cells. Chromosomes separate or the disjunction of chromosomes takes place during anaphase I and anaphase II of meiosis I and II respectively.
If a chromosome fails to disjoin at meiosis I this will result in the production of four gametes with an unequal number of chromosomes. Out of four gametes, 2 gametes produced will be trisomic gametes that are with one additional copy of chromosome and 2 gametes will be monosomic with one less number of chromosome. It means the trisomic gametes will have 29 chromosomes while 2 monosomic gametes will have 27 chromosomes.
Thus, 2 gametes with 29 chromosomes and 2 gametes with 27 chromosomes will be formed is the correct answer.
Answer:
B. Amplitude: 30cm; wavelength: 110cm
