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

Author Question: How many plants have been domesticated? What will be an ideal ... (Read 117 times)

waynest

  • Hero Member
  • *****
  • Posts: 553
on: Jul 10, 2018
How many plants have been domesticated?
 
  What will be an ideal response?

Question 2

What is the main treatment of malaria?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 10, 2018
Answer to Question 1

Over the course of human history, several thousand species of plants have been used for food, but less than a hundred of these were ever domesticated.

Answer to Question 2

The main treatment of malaria is quinine, a component of the bark of the cinchona tree.


waynest

  • Member
  • Posts: 553
Reply 2 on: Jul 10, 2018
:D TYSM

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Everyone has one nostril that is larger than the other.

This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north
Herbivores must overcome the wide variety of physical and chemical defences evolved by plants. Herbivores must overcome the wide variety of physical and chemical defences evolved by plants.
Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Growing Plants Hydroponically Growing Plants Hydroponically
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ... Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Video: Double Vacuum Process (Illustration No Audio)

For a complete list of videos, visit our video library