Author Question: Insects must be killed when they are _____. A) actively feeding B) pupa C) dormant D) ... (Read 74 times)

Mr.Thesaxman

  • Hero Member
  • *****
  • Posts: 514
Insects must be killed when they are _____.
 
  A) actively feeding
  B) pupa
  C) dormant
  D) eggs

Question 2

How does the seed potato farmer select cultivars that resist disease and pests?
 
 

a. identifies superior plants in the field and using them
  b. leaves it up to the biotechnology industry
  c. grows only three different cultivars at a time in any one season
  d. observes and records which cultivar germinates first




billybob123

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

A

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

For a complete list of videos, visit our video library