The organs that produce the gametes (egg or sperm) are called ________
Fill in the blank(s) with correct word
gonads
You might also like to view...
The polymerase chain reaction (PCR) is used as a tool for
A. breaking down DNA for analysis. B. amplifying the amount of DNA to provide a large sample. C. fragmenting DNA into smaller pieces. D. rearranging the gene sequences in isolated fragments of DNA. E. extracting DNA from nuclei.
Mutagenesis ____
a. is an example of spontaneous mutation b. acts directly on proteins by causing them to unfold c. occurs due to a single mRNA being translated by too many ribosomes simultaneously d. is the production of mutations in a laboratory by exposure of a living organism to a mutagen e. occurs when errors made by DNA polymerase are not repaired
Flatworms and mussels have cellular and extracellular fluids with osmolarity lower than that of the
external environment
Indicate whether the statement is true or false.Which drug, when taken by an adult, will produce similar symptoms as the symptoms of a child with ADD?
A) alcohol B) ecstasy C) marijuana D) nicotine