Answer:
Peptide bond
Explanation:
Peptide a short chain of amino acid; therefore the bond present is called peptide bond
A procaryotic cell has five essential structural components: a nucleoid (DNA), ribosomes, cell membrane, cell wall, and some sort of surface layer, which may or may not be an inherent part of the wall.
Answer:
D) All visible light waves except red are absorbed by the ball
Explanation:
When we see things that are a certain color, it is because the object is absorbing all the visible light waves except the one we are seeing. In this case, the ball is absorbing every color on the visible spectrum except for red. Red is being reflected back towards the child's eye which is why the child sees the ball as red.
Please mark as brainliest ;)
Answer: C. scorpions have changed as a result of natural selection
Explanation:
The text tells us that scorpions today are now smaller than they were in the past. This means that the scorpions have changed since then i.e. they have evolved.
The primary reason for evolution is natural selection which refers to a situation whereby only the organisms that are better adapted in their species survive.
The conclusion that can be drawn from this research therefore is that we have smaller scorpions today because they stood a better chance of survival than the larger ones and so survived whilst the larger ones died out.
A. Computers were discovered in 1822
