True or false: most prokaryotes contain a single, circular DNA molecule

Which is a reason farmer may choose to plant genetically modified crops? A) higher tolerance to insertB) fewer tractors needed C) save time during harvest

A student hypothesized that pillar coral digest zooxanthellae for energy. Which prediction is based on the student's hypothesis? A. If pillar coral digest zooxanthellae, then pillar coral must be an important part of many coral reefs. B.

Which of the following best explains why Dorothy's dog pants? A. Panting increases insulation inside the dog's mouth, which decreases evaporation and cools the dog. B.

In what ways do single-celled organisms maintain homeostasis

Maintaining biodiversity on earth is important because

Final preparation for cell division is made during the cell life cycle subphase called G2. Select one: True False

Which of the following form conidiospores? A) Endospore-forming gram-positive rods and cocci B) Actinomycetes and related organisms C) Rickettsias D) Anaerobic gram-negative cocci E) Spiral and curved bacteria

What organ makes sucrase?

Four reasons why scientific names are important

Question 3 What major explanation did Charles Darwin provide? He explained how DNA is passed on but did not have evidence of it occurring. He was the first to provide an explanation of evolution supported by evidence.