Answer:
A
Explanation:
Electromagnet is an electrical component that when powered emits a magnetic field based on the amount of current provided. this is the same principal that runs induction motors
Explanation:
according according to slideplayer.com better made sexual selection is driven by sex differences in reproductive rate.
Answer:
Option D, eukaryotic mRNA
Explanation:
Chromatography is a biophysical technique which is used for analyzing mixture both qualitatively and quantitatively
Also the components of the mixture can be separated, identified, and purified.
Generally, a mobile phase move in contact with stationary phase through a selective absorbent. Molecules are recognized and retained based on the different extent of force applied in different degrees between atoms. Substances in the mobile phase have binding site for the immobilized substrate bind. Eukaryotic mRNAs has 5’ m7G cap structure and 3’ poly (A) tail and hence as the eukaryotic mRNA complex i.e 4F complex combines with the 5’ m7G cap structure its translation starts and it becomes easy to identify it
Hence, option D is correct
The nictitating membrane's function is to provide the eye with a special extra level of safety while the creature is still able to see.