Which of the following would be generally true of r-selected species?
A) All live very short life spans.
B) R-selected species are larger organisms that produce few offspring.
C) Most live until older age.
D) R-selected species are smaller organisms that produce many offspring.
Answer: D
You might also like to view...
Where in the brain does your consciousness reside?
What will be an ideal response?
The THI-element is part of the operon that controls synthesis of thymine in mRNA.
Answer the following statement true (T) or false (F)
To detect whether or not a cell has a specific region of a gene, researchers add radioactively labeled DNA molecules that can bind to their complementary DNA sequences. To detect a mutant version of the BLM gene, researchers added the radioactive DNA
molecule 5' - GCTAGCTAAGCCCA - 3' to cells. What DNA sequence were the researchers trying to detect? A) 5? - GCTAGCTAAGCCCA - 3' B) 3? - GCTAGCTAAGCCCA - 5' C) 5? - CGATCGATTCGGGT - 3' D) 3? - CGATCGATTCGGGT - 5'
Both phase-contrast microscopy and differential interference contrast microscopy are used to view the internal structures of cells without staining
Indicate whether the statement is true or false