The ph of normal rainwater is a. acidic b. neutral c. basic

A. Acidic

Explanation:

The pH can be define as a scale which specific that acidity or alkalinity of a water based solution. Acidic solution shows low pH value whereas the basis solution shows a higher pH value. Those solutions which does not show neither acidity nor alkalinity they are called as neutral solutions. They exhibit a pH value of 7, acidic solutions show a pH value below 7 and the alkaline solutions show a pH value above 7.

The pure water shows a pH of 7 that means it is neutral but a normal rainwater can be little acidic due to the presence of sulfates and carbonates in it. The pH value of a normal rain is 5.6.

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.