Which one of the following classes of genes is involved in specifying the localization of organs in the Drosophila embryo?

#Question id: 27127

#Unit 4. Cell Communication and Cell Signaling

#Question id: 10362

#Unit 6. System Physiology – Plant

Bacteria can convert atmospheric nitrogen into ammonia, Several form symbiotic associations with higher plants is given below;

               HOST PLANT                                                                          N-FIXING SYMBIONTS

A) Gunnera                                                                            i) Frankia

      B) Azolla                                                                                ii) Acetobacter

C) Leguminous                                                                     iii) Azospirillum

             D) Actinorhizal                                                                      iv) Nostoc

             E) Sugarcane                                                                         v) Anabaena

             F) Miscanthus                                                                       vi) Sinorhizobium

Which of the following combination with the host plants and n-fixing symbionts is CORRECT?

#Question id: 5596

#Unit 5. Developmental Biology

The functional maturation of sperm after they have been deposited in the female reproductive tract, known as

#Question id: 4283

#Unit 3. Fundamental Processes

Proteins can enter which organelle(s) in their folded conformation?

#Question id: 147

#Unit 1. Molecules and their Interaction Relevant to Biology

Which structure below is appropriate for glycine at neutral pH?