#Question id: 11546
#7. System Physiology – Animal
Steroid and polypeptide hormones typically have in common ________.
#Question id: 11458
#7. System Physiology – Animal
A person able to hear only low-frequency sounds would probably have which of the following structural problems in the ear?
#Question id: 585
#1. Molecules and their Interaction Relevant to Biology
In an enzyme reaction involving one enzyme and one substrate, the rate of the reaction depends on
#Question id: 11385
#10. Ecological Principles
Which of the following biomes is correctly paired with the description of its climate?
A) savanna-low temperature, precipitation uniform during the year
B) tundra-long summers, mild winters
C) Taiga-relatively short growing season, Low precipitation
D) temperate grasslands-relatively warm winters, most rainfall in summer
E) tropical forests-nearly constant day length and temperature
#Question id: 11412
#10. Ecological Principles
following is criteria to qualify Hot spot.
a) r-selected species
b) High numbers of endemic species
c) Many different types of habitats
d) k- selected species