Soil components are different because there are different types of them. these types include minerals, organic matter, water, and air.
if you want to look more into these types, you can visit agroconection.com, it is very useful!
Answer: Option C) A gene unwinds and becomes a template that organizes amino acids.
Explanation:
A gene is a sequence of DNA nucleotides on a chromosome that codes for a polypeptide or RNA molecule and thus determine an individual inherited traits.
Therefore, the role of a gene production in organism traits is serving as template for directing different amino acid combinations, that generate different proteins, and in turn different traits.
Answer : Organisms are classified as insects on the basis of their external structures of body.
Insects are the most diversified group of organisms that belong to the phylum Arthropoda.
Their body is primarily divided into three distinct regions that are head, thorax, and abdomen.
They have three pairs of legs (that is why also called hexapods) and two pairs of wings, present in the thorax region.
They possess exoskeleton (external protective covering) that is made up of chitin.
Answer: e. 2.5 ml
Explanation:
According to the dilution law,
where,
= concentration of stock solution = 20X
= volume of stock solution = ?
= concentration of required solution= 1X
= volume of required solution= 50 ml
Thus 2.5 ml much of a 20X tricaine stock solution is needed to dilute in order to make your solution.
