#Question id: 3404
#Unit 11. Evolution and Behavior
A graph shows the frequency distribution of the character (body size). B graph shows the relation between body size and fitness, within one generation, and the third the expected change in the average for the character over many generations (if body size is inherited). Which of the following correct figure for Average size with respect to time?
#Question id: 12641
#Unit 6. System Physiology – Plant
Column I |
column II |
I)
α-amylase inhibitors |
a)
Antidigestive proteins, block the action of herbivore proteolytic enzymes.
After entering the herbivore’s digestive tract, they hinder protein digestion
by binding tightly and specifically to the active site of protein-hydrolyzing
enzymes such as trypsin and chymotrypsin |
II) Lectins |
b) block the
action of the starch-digesting enzyme |
III)
proteinase inhibitors |
c) A
defensive proteins that bind to carbohydrates or carbohydrate-containing
proteins. After being ingested by an herbivore, bind to the epithelial cells
lining the digestive tract and interfere with nutrient absorption |
#Question id: 12127
#Unit 10. Ecological Principles
#Question id: 2653
#Unit 2. Cellular Organization
The sequence of the structural genes in the lac operon is
#Question id: 24614
#Unit 2. Cellular Organization