#Question id: 7094
#Unit 5. Developmental Biology
Mutations in homeotic genes can lead to what type of developmental defect?
#Question id: 28634
#Unit 2. Cellular Organization
Rb protein in mammalian cells is analogous to
#Question id: 1944
#Unit 4. Cell Communication and Cell Signaling
The antiphospholipid syndrome is associated with:
#Question id: 2571
#Unit 2. Cellular Organization
While examining a rock surface, you have discovered an interesting new organism. Which of the following criteria will allow you to classify the organism as belonging to Bacteria but not Archaea or Eukarya?
#Question id: 3502
#Unit 11. Evolution and Behavior
Sexual dimorphism (SD) is a pattern that is seen throughout the animal kingdom and differences between the sexes in coloration are common in many organisms. Following some statement are given
A) There are many mechanisms that drive the evolution of SD, the most accepted mechanism being sexual selection
B) Mate choice is an important proximate mechanism of sexual selection, often the sex with the higher reproductive investment is the ‘choosy’ sex
C) Larger species are more sexually dimorphic than smaller species
D) Terrestrial species tend to be more sexually dimorphic than arboreal species
Which of the following above statement is correct?
Which one of the following is correct?