contestada

Fertilization of an egg without activation is most like ______. A. placing the key in the ignition of a car but not starting the engine B. resting during halftime of a basketball game C. preparing a pie from scratch and baking it in the oven D. walking to the cafeteria and eating lunch

Respuesta :

shaikhmohd0119

The given process of fertilization is most like placing the key in the ignition of a car but not starting the engine.

Therefore, the correct answer is Option A.

What is necessary for fertilization and the formation of zygote?

  • During fertilization, sperm from male and egg from female join to form an individual cell known as zygote or fertilized egg.
  • Zygote further partitions to form an incipient organism.
  • The limiting of sperm to the egg activates the egg advancement by expanding cytosolic Ca+2.
  • Egg activation includes each of the events that happen during fertilization and the early advancement of the embryo.
  • These events are meiotic resumption and cortical granules exocytosis.
  • Subsequent to restricting of sperm to the egg, there is oscillatory expansion in Ca+2 levels which activate the egg.
  • The fertilized egg should initially finish the second meiotic division shaping the haploid maternal pronucleus then mediate the joining of the male and female pronucleus.

Learn more about fertilization here:

brainly.com/question/1154065

#SPJ4