47. Which of the following is true of osmosis? A.It is a type of diffusion B.Movement is against water's concentration gradient C.Requires energy D.All of the above
Answer: Option A Solution: Technically, apple is not a true fruit. A fruit is a ripened ovary. Inside the apple fruit , the structure holding the seeds is actually the fruit while the edible fleshy part is actually the swollen wall material of ovary.
