This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The percent of sperm released that is actually capable of fertilization is about _________. a. 1 ... (Read 78 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jun 22, 2018
The percent of sperm released that is actually capable of fertilization is about _________.
 
  a. 1 percent.
  b. 5 percent.
  c. 1 0 percent.
  d. 15 percent.

Question 2

In an age before DNA testing, ______________ can be seen in males as an evolutionary guard against the uncertainty of paternity.
 
  a. Physical attractiveness.
  b. Depression.
  c. Genetic resemblance.
  d. Jealousy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shaquita

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

D


kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jun 22, 2018
:D TYSM

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Kranz and Lörz first achieved in vitro plant fertilization Kranz and Lörz first achieved in vitro plant fertilization
Uterine (fallopian) tube, showing released ovum within the uterine tube. Uterine (fallopian) tube, showing released ovum within the uterine tube.
sperm cell sperm cell
Fertilization to Implantation Fertilization to Implantation
Hormonal pathways that influence sperm formation Hormonal pathways that influence sperm formation
Artificial cross-fertilization of pea plants Artificial cross-fertilization of pea plants
Video: Cardiac conductile cells

For a complete list of videos, visit our video library