What occurs during gastrulation?
A) The sperm penetrates the egg.
B) The blastula is formed.
C) Rudimentary body organs develop.
D) Three germ tissue layers are established.
Correct Answer:
Verified
Q44: Which of the following correctly displays the
Q61: The first cavity formed during sea urchin
Q81: From earliest to latest,the overall sequence of
Q84: At the time of implantation,the human embryo
Q85: Select the choice that correctly associates the
Q87: How do some coral reefs reproduce?
A)through asexual
Q88: Uterine fibroid tumors are benign tumors that
Q88: Assume that successful reproduction in a rare
Q89: A colony of a new species of
Q90: The outer-to-inner sequence of tissue layers in
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