#Question id: 11621
#Unit 8. Inheritance Biology
A genetic trait becomes more strongly expressed or is expressed at an earlier age as it is passed from generation to generation, this is an example of
#Question id: 14833
#Unit 2. Cellular Organization
#Question id: 7080
#Unit 5. Developmental Biology
In sea urchin, during early development which embryonic cells have similar activity to amphibian organizer?
#Question id: 1900
#Unit 4. Cell Communication and Cell Signaling
Which of the following statements is TRUE of the human major histocompatibility complex (MHC)?
#Question id: 10417
#Unit 6. System Physiology – Plant
Red and far-red lights are perceived by plants through various photoreceptors including phytochromes. What is the effect of red light in a variety of higher and lower plants?
a) It promotes germination and growth
b) It promotes de-etiolation
c) promotes internode elongation and flowering
d) It promotes the production of anthocyanin
e) Inhibits orientation of chloroplasts to directional dim light
Which of the following statements of effect of red light is incorrect?