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

Author Question: The biggest drawback of Bt sprays is that they: a. break down rapidly in sunlight c. cause ... (Read 44 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Aug 19, 2018
The biggest drawback of Bt sprays is that they:
 
  a. break down rapidly in sunlight c. cause surface openings on crops
  b. disrupt the digestion of insect d. create fungi that are toxic

Question 2

All of the following statements about Bacillus thuringiensis (Bt) are accurate except that it:
 
  a. was discovered in 1911 c. eases insects' digestive process
  b. is nontoxic to mammals d. is a soil-borne bacteria


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Aug 19, 2018
Answer to Question 1

A

Answer to Question 2

C


Ebrown

  • Member
  • Posts: 567
Reply 2 on: Aug 19, 2018
Great answer, keep it coming :)

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro
About to break the surface for air at Kona, Hawaii About to break the surface for air at Kona, Hawaii
Spiral Produced by twisting stresses that are spread along the length of a bone (note the break in t Spiral Produced by twisting stresses that are spread along the length of a bone (note the break in t
Colles’ A break in the distal portion of the radius; often the result of reaching out to cushion a f Colles’ A break in the distal portion of the radius; often the result of reaching out to cushion a f
Orangutans are limited to the islands of Sumatra and Borneo, where their numbers are rapidly declini Orangutans are limited to the islands of Sumatra and Borneo, where their numbers are rapidly declini
A needle that drops to near zero when the engine is accelerated rapidly and then rises slightly to ... A needle that drops to near zero when the engine is accelerated rapidly and then rises slightly to ...
Video: PET Scan Animation

For a complete list of videos, visit our video library