Biology - MOST IMPORTANT Uttarakhand UDA/LDA Previous Year Questions
Practice real questions from previous year exams of Uttarakhand UDA/LDA.
The scientific study of insects is known as:
By which bacteria did the milk spoiles?
Which one of the following was required in the process of 'biotechnology' of curd in ancient time?
Which of the following is the strongest part of our body?
Polio disease is caused by-
'Silicosis' is a–
Quinine, which is used in the treatment of malaria, comes from which part of the plant?
Which of the following group of organism are nocturnal generally?
Milk protein digestive enzyme is:
Chromosomes pair present in single human cell are–
A colour blind person (man) get married to a normal woman whose parents were not colour blind. The possibility of being colour blind in their children is–
Which of the following species, seal belongs to?
Consider the following statements about haemoglobin:
- It contains iron.
- It carries oxygen in the blood.
- It imparts red colour to the blood.
- It provides immunity against certain diseases.
The correct statements out of these are:
Nightblindness is caused due to deficiency of Vitamin-
The most abundant source of Vitamin C
The main source of vitamin 'C' is–
Among the following which fruit is a rich source of iron?
Sleeping sickness happens due to-
Name the scientist who discovered that malaria is caused by Plasmodium parasite?
Which of the following diseases is caused due to deficiency of Iron?