Which of the following best distinguishes between annuals, biennials, and perennials?
A. how tall they grow
B. the number of flowers they produce
C. the amount of root development
D. the environment they grow in
E. the time from seed germination to seed production
E. the time from seed germination to seed production
You might also like to view...
The Pacinian corpuscle is used in detecting ____
a. sound b. hard pressure c. chemicals d. light touch e. chemical differences
Which of the following statements about photoreceptors is NOT true?
A. A compound eye as seen in insects has many different visual units, each containing a lens. B. Photoreceptors differ in complexity in different kinds of animals. C. Image-forming eyes are found only in vertebrates. D. The simplest photoreceptors only recognize the presence and intensity of light. E. Eyespots in planaria allow the direction of light to be determined.
When the liver malfunctions and there is an abnormally large amount of bilirubin in the blood it can cause
A. the rolling stones. B. gallstones. C. cirrhosis of the liver. D. jaundice. E. kidney stones.
The three main kinds of seedless vascular plants are: ________, ________, and ________
Fill in the blank(s) with correct word