This topic contains a solution. Click here to go to the answer

Author Question: Grafting is used to _____. A) topwork a large tree B) insert a different variety on part of the ... (Read 79 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
Grafting is used to _____.
 
  A) topwork a large tree
  B) insert a different variety on part of the limbs of a tree for cross-pollination
  C) propagate plants that may be difficult to bud
  D) all of the above

Question 2

List the three main factors affecting groundwater contamination by agrichemicals.
 
  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

amcvicar

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

D

Answer to Question 2

ANS:The
three main factors affecting groundwater contamination by agrichemicals are soil type and other
geological characteristics, pesticide persistence and mobility within the soil, and production and
application methods of pesticide users.





swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jul 21, 2018
Thanks for the timely response, appreciate it


shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

For a complete list of videos, visit our video library