Alberta Free Tutoring And Homework Help For Biology 30

  0

0 Tutors Online Right Now

 Here are some events in the process of Fertilization. The correct sequence to complete the fertilization of the egg is: 1. a single sperm nucleus and a egg nucleus fuse to form a zygote. 2. Many sperm cells travel a path through the outer layer of a egg cell. 3. The eggs plasma membrane is penetrated by a sperm cell. 4. A rapid depolorization of the egg plasma membrane occurs . My answer is 2,3.4.1 but I am not 100% sure if that is even right. Help me please :) Also i have another question to ask: Some steps involved in the Process of Fertilization: 1. Zygote. 2.Morula 3.Oocyte 4.Fertilization 5. Cleavage 6.Blastocyst. The order in wihich the steps numbered above occur in the process of fertilization is. I couldn't find this answer in my textbook its not clearly written nor even online. Please get back with me whenever you can with these questions. This helps me a lot. Thank you and have a great day! Answer

 

6 years ago

Answered By Kurtis R

Hey, yes you are correct with the first part the sequence you have is correct.  mor·u·la

?môr?l?,?mär-/
noun
EMBRYOLOGY
a solid ball of cells resulting from division of a fertilized ovum, and from which a blastula is formed.  This definition will help you for the second part.  If you still need help after this let me know and I’ll help you more!!   Thanks