Answer:
The answer is C.
Explanation:
In the example given in the question, it is stated that 20 of the 2000 sheep are tested and 15 are positive for the disease's antibodies. This indicated that the disease was transmitted to humans from the sheep and it is an example of zoonosis which is used to describes diseases that can be passed on to humans from animals.
I hope this answer helps.
Explanation:
humus is made of and dissolved organic matter + undissolved organic matter and microorganisms which can decompose it
The correct answer to your question is D, mRNA is synthesised from a strand of DNA. The reason being because transcription makes RNA from DNA.
The wet bulb depression is the difference between the dry-bulb temperature and the wet-bulb temperature. It is measured by a psychrometer . If there is 100% humidity, dry-bulb and wet-bulb temperatures are identical, making the wet-bulb depression equal to zero in such conditions.
(In short; the difference between the temperature of a dry bulb and wet bulb.)
