#Question id: 11745
#Unit 6. System Physiology – Plant
sieve cells of the sieve elements of phloem conduct sugars throughout the plant. The following statements given about characteistics of Sieve cells of sieve elements in seed plants;
a.) There is no P-protein in gymnosperms
b.) Angiosperm contains sieve plate pores are open channels
c.) Pores in sieve areas appear blocked with membranes in gymnosperms
d.) Companion cells are sources of ATP and perhaps other compounds
Which of the following combination is correct?
#Question id: 11566
#Unit 7. System Physiology – Animal
If a person loses a large amount of water in a short period of time, he or she may die from dehydration. Antidiuretic hormone (ADH) can help reduce water loss through its interaction with its target cells in the ________.
#Question id: 19339
#Unit 12. Applied Biology
#Question id: 3321
#Unit 11. Evolution and Behavior
When an allele at one locus spreads by natural selection acting on a second locus knows as
#Question id: 10659
#Unit 10. Ecological Principles
Ecological and crude density of fish prey in related with
predator. Water level is drop during the dry season and further increases in a
rainy season. Following some observation effect are present on their density