Which of the following statements regarding fertilization and implantation is incorrect ?

which of the following statements regarding fertilization and implantation are incorrect ? I. During fertilization , a sperm first comes in contact with the corona radiata cells produced by the ovum. II. Fertilization occurs only if sperm and ovum are simultaneously transported to the ampullary region. III. Implantation occurs about 7 days after fertilization . IV. The continuous division of morula leads to the formation of zygote.

which of the following statements regarding fertilization and implantation are incorrect ? I. During fertilization , a sperm first comes in contact with the corona radiata cells produced by the ovum. II. Fertilization occurs only if sperm and ovum are simultaneously transported to the ampullary region. III. Implantation occurs about 7 days after fertilization . IV. The continuous division of morula leads to the formation of zygote.

Which of the following statements regarding infertility is incorrect ?

Which of the following statements regarding weather is incorrect?

Which of the following statements regarding gibberellins is incorrect?

Which of the following statesments regarding post fertilization development in flowering plants is incorrect

Which of the following statements regarding hormones is incorrect?