Simple,
DNA: Deoxyribonucleic Acid
RNA: Ribonucleic Acid
Pesticides are used to control various pests and disease carriers. Pesticides are used in agriculture to control weeds, insect infestation and diseases.
<u>Explanation:</u>
Any chemical substance that has the ability to destroy the pests or those that carry diseases with the are called pesticides. Some of the pesticides includes rats, mosquitoes,mice,etc. Pesticides are used for eradicating the unwanted pests, weeds, and other forms of vegetation that are not necessary.
They are control many insects and unwanted fungal growth that effects the healthy growth of the plants. Pests can lead to many problems like Asthma, Microbial contamination, Allergy, Anthrax, Avion flu,etc. Hence pesticides are in use to eradicate these problems.
Transpiration is the process in which moisture is carried through plants from roots to little pores on the bottom of leaves, where it changes to vapor and is discharged to the atmosphere<span>.
</span>Leaf surfaces are dotted with pores called stomata.<span> It is a tiny opening or pore that is used for gas exchange. They are mostly found on the under-surface of plant leaves.</span>
C.<span>trees going dormant in winter to survive unfavorable conditions</span>