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

Author Question: Broadleaf weeds in a cornfield can be killed with a(n) _____ herbicide without damaging the corn. ... (Read 81 times)

Jipu 123

  • Hero Member
  • *****
  • Posts: 569
on: Jul 21, 2018
Broadleaf weeds in a cornfield can be killed with a(n) _____ herbicide without damaging the corn.
 
  A) selective
  B) nonselective
  C) aspecific
  D) specific

Question 2

Using examples, summarize the role of light in germination.
 
  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

whitcassie

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 21, 2018
Answer to Question 1

A

Answer to Question 2

Some seeds are stimulated to grow by light, while others are inhibited by the presence of light. It is
necessary to have some knowledge of the presence or absence of special light requirements for some
specialty crops. Many of the agronomic crops do not require light for germination. Ornamental
bedding plants are more likely to require light for germination. Some crops requiring light for
germination are ageratum, begonia, impatiens, and petunia. Lettuce also requires light for successful
germination.



Jipu 123

  • Member
  • Posts: 569
Reply 2 on: Jul 21, 2018
Wow, this really help

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Results of selective breeding for oil content in corn plants. Results of selective breeding for oil content in corn plants.
corn snake corn snake
According to this Democratic cartoon, the only qualification of General Zachary Taylor, the Whig can According to this Democratic cartoon, the only qualification of General Zachary Taylor, the Whig can
Three days after the Boston Marathon explosion, the FBI released this photograph that had been taken Three days after the Boston Marathon explosion, the FBI released this photograph that had been taken
A farmer has 100 acres of land on which she plans to grow wheat and corn. Each acre of wheat ... A farmer has 100 acres of land on which she plans to grow wheat and corn. Each acre of wheat ...
Herbicide-resistant weeds Herbicide-resistant weeds
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

For a complete list of videos, visit our video library