What is the most dangerous effect on the fetus of a mother who smokes cigarettes while pregnant?

Where did the origin of the word arthropod come from

Must all species reproduce in order for the species to survive? A. No; plants don't reproduce, and they survive. B. No; not all species reproduce. C. Yes; without reproduction, living organisms would get lonely. D.

What would most likely happen if the ribosomes in a cell were not functioning?

Which of the following is NOT used to treat active viral disease? Vaccines Antiviral drugs Antibiotics Phage therapy

Examine the events that occur in DNA replication listed below. A. DNA polymerase adds nucleotides floating freely in the nucleus to the template strands. B. DNA helicase unwinds a DNA molecule. C. Two DNA molecules form. D.

Which of the following is not an example of an organism responding to a stimulus

Which strain of feminism argues that there are biological differences between men and women and that these differences should be appreciated?

Which of the following processes occurs inside the chloroplast of a plant cell? Choose ALL that are correct. (There will be multiple answers) Carbon dioxide is produced. Oxygen is produced. Sunlight is trapped. Glucose (sugar) is produced.

One turn of the citric acid cycle ultimately generates approximately 20 atp.

During an experiment, the same type of bacteria is grown in two petri dishes. Petri dish A has a diameter of 51 mm and has approximately 40,000 bacteria after 1 hour.