Correct Answer: Option A

Explanation

Gametes are reproductive cells (sex cells) that unite during sexual reproduction to form a new cell called a zygote. Male gametes are sperm and female gametes are ova (eggs).
Embryo is the stage of animal development in the uterus before the animal is considered a fetus. In humans this is equivalent to the first three months.

There is an explanation video available below.

• Jamb:212 Course: medicine and surgery( but plan to change it to medical laboratory) School: Esut? Answer this

  1 Answers   ·   10 hours ago
• Find the first three terms of a geometric progression provided that the sum and the product are 14 and 64... Answer this

  2 Answers   ·   Mathematics   ·   1 hour ago
• In the industrial preparation of hydrogen trioxonitrate(V) acid, ammonia gas, NH_{3} is burned in oxygen, O_{2} in the presence of... Answer this

  2 Answers   ·   Chemistry   ·   4 hours ago