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

Author Question: The human eye contains approximately _________ million cones. a. 4 to 5 b. 75 c. 100 d. ... (Read 61 times)

karen

  • Hero Member
  • *****
  • Posts: 537
on: Jun 21, 2018
The human eye contains approximately _________ million cones.
 
  a. 4 to 5
  b. 75
 c. 100
 d. 240

Question 2

When we bend a joint, flexors relax while extensors contract.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sylvia

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 21, 2018
Answer to Question 1

a

Answer to Question 2

False


karen

  • Hero Member
  • *****
  • Posts: 537
Reply #2 on: Jun 21, 2018
Thank you!


sylvia

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jun 21, 2018
Happy to help


« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Schematic map of the human mitochondrial genome. Schematic map of the human mitochondrial genome.
Functional MRI Scans These scans of human brains show localized average increases in neural activity Functional MRI Scans These scans of human brains show localized average increases in neural activity
Inside of the Human Immunodeficiency Virus (HIV) Inside of the Human Immunodeficiency Virus (HIV)
The Human Genetic Code The Human Genetic Code
The human HLA complex and its different regions. The human HLA complex and its different regions.
Physical distance versus recombination distance on human male and female chromosome 19 Physical distance versus recombination distance on human male and female chromosome 19
Video: Fermentation pathways

For a complete list of videos, visit our video library