An example of a primary sex characteristic in males is:
a. growth of facial hair.
b. growth of body hair.
c. spermatogenesis.
d. muscle development.
e. increase in length of vocal cords.
C
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Introducing a foreign piece of DNA into an organism in such a way that it can be passed along through the germ line (eggs and sperm) and hence to subsequent generations creates a ________ organism
Fill in the blank with correct word.
Walking or running are more energetically expensive forms of locomotion than either swimming or flying.
Answer the following statement true (T) or false (F)
An organ that secretes both digestive enzymes into the small intestine and hormones into the blood is the _______.
A. liver B. appendix C. small intestine D. pancreas E. gall bladder
What would be strong evidence to suggest a protist is phagotrophic?
A. An abundance of lysosomes B. Locomotion using polar flagella C. Silicon dioxide cell walls D. Benthic lifestyle E. Presence of chloroplasts Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you already know about the nutritional strategies of protists? How does it relate to the question? · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?