« previous next »

Author Question: Which of the following terms describes the level at which a certain teratogen becomes harmful? ... (Read 26 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
on: Jun 22, 2018
Which of the following terms describes the level at which a certain teratogen becomes harmful?
 
  harmful effect
  threshold effect
  risk effect
  interaction effect

Question 2

What is most likely to happen if teratogens are introduced during the germinal period of development?
 
  The zygote will not implant on the uterine wall.
  The zygote will be destroyed by the teratogens.
  Major multisystem birth defects are likely to occur.
  It is unlikely that teratogens will have any effect this early in the pregnancy.


trog

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 22, 2018
Answer to Question 1

threshold effect

Answer to Question 2

The zygote will not implant on the uterine wall.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Substrate–level phosphorylation. Substrate–level phosphorylation.
Epidemiologists look for the causes of disease, such as toxic waste and industrial pollution, at the Epidemiologists look for the causes of disease, such as toxic waste and industrial pollution, at the
Acute Stress, Glucocorticoid Level, Synaptic Plasticity, and Learning Acute Stress, Glucocorticoid Level, Synaptic Plasticity, and Learning
Inflated Phrases Compared with Concise Terms Cont Inflated Phrases Compared with Concise Terms Cont
Keeping your feelings to yourself may increase your stress level Keeping your feelings to yourself may increase your stress level
Create a map that integrates the following terms: alternative splicing, constitu Create a map that integrates the following terms: alternative splicing, constitu
Video: Pasteur's Experiment

For a complete list of videos, visit our video library