Answer:
Cytosine
Explanation:
For both DNA and RNA,
the complementary nucleotide for Guanine is cytosine.
However, in case of RNA, the complementary nucleotide for Adenine is Uracil, whereas in DNA it is Thymine
Answer:
Fossil B belongs to the same period as the trilobite
Answer: The correct answer is option (B).
Explanation:
Birth rate in Hungary in 2014 = 12 (per 1000 people)
Death rate in Hungary in 2014= 8 (per 1000 people)
Growth rate = Birth rate - Death rate :
12(per 1000 people) - 4 (per 1000 people)= +4(per 1000 people)
Positive sign indicates that there will be a increase in growth rate by the magnitude of 4 per 1000 people in 2014.
Hence, the correct answer is option (B).
As the word suggests, microcrustacean means 'a very small animal with a hard covering or exoskeleton'. Daphnia, otherwise known as water flea, grows only up to 5mm. Its size requires the use of a microscope which makes it qualified to be considered a microorganism.
Some bacteria have developed a resistance to Cipro.
