#Question id: 4890
#Unit 8. Inheritance Biology
A strain of Neurospora crassa, unable to synthesize the vitamin thiamine (t), is crossed with a strain that cannot synthesize the amino acid arginine (a). What information can be obtained from the resultant frequencies of ascospore patterns?
A) The two loci (a) and (t) are independent assortment of each other
B) Both genes are closely linked to their respective centromeres.
C) no crossovers occurred between either gene and its centromere.
D) These two gene may reside on different chromosomes.
#Question id: 5230
#Unit 11. Evolution and Behavior
Homeotic genes
#Question id: 3431
#Unit 11. Evolution and Behavior
In the territorial behavior of the stickleback fish, the red belly of one male elicits attack from another male by functioning as
#Question id: 9595
#Unit 6. System Physiology – Plant
The process is that the absorbed photon causes an electron rearrangement in the reaction centre chlorophyll, followed by an electron transfer process in which part of the energy in the photon is captured in the form of
#Question id: 10340
#Unit 6. System Physiology – Plant
There several charecteristics of nitrate reductase, which of the following properties of nitrate reductase is incorrect?