Mammal testes hang outside the body. This is necessary because
A) They don't fit anywhere inside the body.
B) They need to be very near the penis.
C) Sperm cells need to be kept in motion to survive.
D) All vertebrate testes hang outside the body.
E) Sperm cells need to be kept a bit cooler than a mammal's body temperature.
Correct Answer:
Verified
Q1: Dairy products are generally nutritious but most
Q2: Why does it make sense that most
Q4: Scurvy is a disease in humans caused
Q5: If you were an engineer charged with
Q6: There is a huge amount of evidence
Q7: Darwin always believed that species evolved, and
Q8: Biogeography supports the idea of evolution because
A)
Q9: Darwin's finches supported the idea of evolution
Q10: What is an endemic species?
A) A species
Q11: Natural selection requires three facts of nature.
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