« previous next »

Author Question: Regarding prokaryotic genetics, which statement is correct? A) Crossing over dur (Read 786 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Jul 18, 2013
Regarding prokaryotic genetics, which statement is correct?
A) Crossing over during prophase I introduces some genetic variation.
B) Prokaryotes feature the union of haploid gametes, as do eukaryotes.
C) Prokaryotes exchange some of their genes by conjugation, the union of haploid gametes, and transduction.
D) Mutation is a primary source of variation in prokaryote populations.
E) Prokaryotes skip sexual life cycles because their life cycle is too short.


Melanie

  • Full Member
  • ***
  • Posts: 204
Reply #1 on: Jul 19, 2013
Surely the answer is D. Bye!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

penguins

  • Hero Member
  • *****
  • Posts: 903
Reply #2 on: Aug 16, 2013
Thank you so much.


« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

The Central Dogma of Genetics The Central Dogma of Genetics
Prokaryotic Cell Transcription Prokaryotic Cell Transcription
Correct use a fire extinguisher Correct use a fire extinguisher
Crossing the border at Calexico, California. Crossing the border at Calexico, California.
If the valve clearance (lash) is not correct, loosen the retaining nut and turn the valve adjusting ... If the valve clearance (lash) is not correct, loosen the retaining nut and turn the valve adjusting ...
Fossil Prokaryotic Cells Fossil Prokaryotic Cells
Video: Cataract

For a complete list of videos, visit our video library