Which of these statements applies to the fast block to polyspermy?
A) more pronounced in invertebrates than in vertebrates
B) occurs within hours after fertilization
C) mediated by Ca2+ ions
D) does not involve a wave of electrical depolarization that spreads over the egg surface
Correct Answer:
Verified
Q10: Which of the following is an advantage
Q11: Which of these animals do NOT lay
Q12: Which term refers to the presence of
Q13: Which of these terms is another name
Q14: Which of these statements best describes the
Q16: What is/are provided by the mitochondria present
Q17: If the number of chromosomes in an
Q18: Sperm pass through several stages during their
Q19: How many mature sperm does one secondary
Q20: Which mechanism involves the separation of the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents