Name the four mating systems displayed in the figure below
What will be an ideal response?
ANS:
A: Polyandry; B: Polygynandry; C: Monogamy; D: Polygyny
You might also like to view...
All of the following statements about cellulose are true EXCEPT:
A. Cellulose is composed of fibers of carbohydrates. B. Cellulose is an important source of plant fiber for our diet. C. Cellulose is the primary molecule found in wood. D. Cellulose is one of the most abundant organic molecules on Earth. E. Certain animals like ourselves can easily digest cellulose and use it as a source of energy.
Which of the following characteristics are shared by all living organisms?
I. hereditary information is passed to offspring II. adaptation to environmental change III. requirement for nutrients IV. DNA housed in a nucleus
a. I and II b. I and III c. II and III d. I, II, and III e. I, II, III, and IV
When it is important to count the number of cells, determine cell size and differentiate between dead and live cells a ________ is used.
A. plate count B. SEM C. flow cytometer D. methylene dye indicator E. Coulter counter
The ribosome is important for catalyzing the formation of peptide bonds. Which of the following statements is true?
(a) The number of rRNA molecules that make up a ribosome greatly exceeds the number of protein molecules found in the ribosome. (b) The large subunit of the ribosome is important for binding to the mRNA. (c) The catalytic site for peptide bond formation is formed primarily from an rRNA. (d) Once the large and small subunits of the ribosome assemble, they will not separate from each other until degraded by the proteasome.