The readings taken by Jay are the least likely to have random errors.
As you take more measurements, the effect of random errors tends to decrease because discrepancies in one direction often offset discrepancies in the opposite direction.
Answer:
22 autosomes along with an X or Y chromosome
Explanation:
Humans possess a total of 46 chromosomes, with 23 inherited from the mother and 23 from the father. The father's contribution includes an X and a Y chromosome, while the mother contributes two X chromosomes. Each parent passes down 22 chromosomes, while the remaining chromosome, the 23rd, corresponds to sex characteristics. Autosomes represent all chromosomes that do not determine sex, thus each parent provides 22 autosomes. Therefore, from the father, 22 autosomes and one X or Y chromosome are received.
Answer:
Ethylene. (Ans. D)
Explanation:
Ethylene controls the aging and ripening processes in plants. While many fruits and vegetables generate small amounts of ethylene, climacteric fruits like bananas produce larger quantities. This ethylene release accelerates respiration, triggers more ethylene production, and causes changes in color and flavor.
Therefore, when transporting green bananas over long distances to stores, the ethylene gas should be removed from their surrounding environment.
