Question
Saline and alkali soils commonly contain which
carbonates and a relatively high concentration of soluble salts:Solution
The alkaline earth conatins metals that are beryllium, magnesium, calcium, strontium, barium, and radium.
The normal pH of human blood is approximately:
Which of the following disorders is caused by nondisjunction of sex chromosomes?
Which is the second-largest animal phylum?
Which of the following is NOT a factor affecting Hardy-Weinberg equilibrium?
- Which organ produces insulin?
In animals like Annelids and Molluscs, organs are associated to form functional systems, each concerned with a specific physiological function. This pat...
Which one of the following statements is not correct?Â
What is the largest artery in the human body?
Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?
Who discovered bacteria?