Answer:
Number of bacteria required 
Explanation:
Given -
Size of each bacterium
micrometers long
These bacteria are arranged end to end.
The size of chain to be formed is equal to
centimetres
Let us say that in forming a chain of
centimetres nearly X number of individual bacterium are required.
hence, number of bacterium required to form
centimetres chain can be represented as

Number of bacteria required 
Answer:
The third one
Explanation:
If all is option then all of them
Answer:
The genotype for the pink flower is Rr and the genotype for the white flower
is rr. This would lead to a 50% chance of the offspring having a phenotype of pink.
Explanation:
<span>During a micro-sleep, you are likely to have a blank stare, sudden shake of the body, head snapping and you are not able to recall a last minute.
The duration of micro-sleep are from 1 second to 30 second.
It can happen to anyone and at any time of the day. there are many reason of micro-sleep and it is said to be dangerous, especially when you are driving.
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Answer:
These pertain to characteristics of an Eukaryotic cell
Explanation:
- Nucleic acids
- Nucleolus
- Rough endoplasmic reticulum
- Smooth endoplasmid reticulum
- Golgi apparatus
- Vesicle
- Mitochondria
- Lysosomes
- Peroxisomes
- Nucleoporin
- Cytoskeleton