« previous next »

Author Question: Although it is not clear how the sperm locate the ovum, research indicates that the ovum releases ... (Read 96 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jun 22, 2018
Although it is not clear how the sperm locate the ovum, research indicates that the ovum releases ____ that indicate its location.
 
  a. chemical signals c. hormonal signals
  b. electrical signals d. white blood cells

Question 2

Recent research suggests that women are ____________ at recognizing male faces than female faces.
 
  A. better
  B. worse
  C. equally poor
  D. just as good


af

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

New Research on the Effects of Traumatic Brain Injury (TBI) New Research on the Effects of Traumatic Brain Injury (TBI)
Motile sperm cells of algae and seedless plants. Motile sperm cells of algae and seedless plants.
The number of research articles published on the topic of religious practices and spirituality have ... The number of research articles published on the topic of religious practices and spirituality have ...
Turn head for access to posterior cervical muscles. Locate TrPs along posterior cervical muscles, ... Turn head for access to posterior cervical muscles. Locate TrPs along posterior cervical muscles, ...
Doing Qualitative Research: Designs, Methods, and Techniques Doing Qualitative Research: Designs, Methods, and Techniques
How the cortical reaction in a mouse egg is thought to prevent additional sperm from entering the eg How the cortical reaction in a mouse egg is thought to prevent additional sperm from entering the eg
Video: Flexor reflex & Crossed extensor reflex

For a complete list of videos, visit our video library