Multiple Choice
In many mammals, the testes are located outside the abdominal cavity within the scrotum because __________.
1104
views
44. Animal Reproduction
Animal Reproduction
Struggling with General Biology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which part of the human sperm carries a haploid set of chromosomes?
A
Neck
B
Midpiece
C
Acrosome
D
Polar body
E
Head
Verified step by step guidance1
Understand the structure of a sperm cell: A human sperm cell consists of a head, neck, midpiece, and tail.
Identify the function of each part: The head contains the nucleus, which houses the genetic material. The midpiece contains mitochondria for energy, and the tail is used for movement.
Recognize that chromosomes are located in the nucleus, which is found in the head of the sperm.
Recall that a haploid set of chromosomes means there is one complete set of chromosomes, which is typical for gametes like sperm and eggs.
Conclude that since the head of the sperm contains the nucleus, it is the part that carries the haploid set of chromosomes.
5:44mWatch next
Master Sexual and Asexual Reproduction with a bite sized video explanation from Jason
Start learningRelated Videos
Related Practice
Animal Reproduction practice set
Problem sets built by lead tutorsExpert video explanations