#Question id: 31360
#Unit 3. Fundamental Processes
#Question id: 11632
#Unit 8. Inheritance Biology
what is critical value(for 5%), When phenotype of plant species is 4?
#Question id: 3763
#Unit 3. Fundamental Processes
What is the function of the enzyme topoisomerase in DNA replication?
#Question id: 7099
#Unit 5. Developmental Biology
A fate map of a Xenopus blastula, just before gastrulation begins, shows that the top portion of the embryo will become ectoderm (skin and nerve), the central portion will become mesoderm (bone, muscle, and blood), and the lowest portion will become endoderm (gut). How is it that the endoderm and mesoderm, shown on the outside in the fate map, end up on the inside in the embryo after gastrulation?
#Question id: 9589
#Unit 6. System Physiology – Plant
The physical mechanism by which excitation energy is conveyed from the chlorophyll that absorbs the light to the reaction centre, By this mechanism the excitation energy is transferred from one molecule to another by a nonradioactive process, this mechanism is known as