#Question id: 11622
#Unit 8. Inheritance Biology
If a cross is made between two parental homozygous allele female Red phenotype (RR) cross with male white phenotype (rr) resulting F1 progeny is all red phenotype (Rr), if reciprocate this cross the resulting progeny will be change.
a) Gene expression will be the parental origin dependent
b) uniparental gene contribution and also the expression of the gene is uniparental
c) Gene expression independent over parental origin
d) Gene contribution is biparental but the expression of the gene is uniparental
This prediction concludes that,
#Question id: 4996
#Unit 11. Evolution and Behavior
An explanation for the evolution of insect wings suggests that wings began as lateral extensions of the body that were used as heat dissipaters for thermoregulation. When they had become sufficiently large, these extensions became useful for gliding through the air, and selection later refined them as flight-producing wings. If this hypothesis is correct, insect wings could best be described as
#Question id: 24158
#General Aptitude
#Question id: 11559
#Unit 7. System Physiology – Animal
The steroid hormone that coordinates molting in arthropods is ________.
#Question id: 16147
#Unit 4. Cell Communication and Cell Signaling