Answer:
Dna contains sugar deoxyribose whereas RNA contains sugar ribose
Explanation:
The order of the planets from closest to the Sun outwards is; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and finally Neptune. The largest planet in the solar system is Jupiter, followed by Saturn, Uranus, Neptune, Earth, Venus, Mars with the smallest being Mercury.
Pure bred: HH long haired or hh short haired
Hybrid: Hh
Percent of babies with Hh: 50%
Percent of long haired babies: 50%
Percent of short haired babies: 50%
Genotypic ratio is Hh:Hh:hh:hh or 50:50 or 2/4 depending on what ratio your teacher asks for
Phenotypic Ratio is Long haired:Long haired:short haired:short haired
I hope this helps!
Punnet square:
B becoz they r absent in prokaryotes
Answer: mutations that natural selection can work on. 4.) How do scientists calibrate a molecular clock? ... they compare the number of positive mutations that have occurred in a particular species with the number of negative mutations that have occurred
Explanation: