Biology - MOST IMPORTANT Uttarakhand UDA/LDA Previous Year Questions
Practice real questions from previous year exams of Uttarakhand UDA/LDA.
📘 Branches of Biology📚 Study of different branches of biology (Neurology, Cardiology, etc.)
Q1
The scientific study of insects is known as:
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Monera- Bacteria📚 General Facts
Q2
By which bacteria did the milk spoiles?
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Monera- Bacteria📚 General Facts
Q3
Which one of the following was required in the process of 'biotechnology' of curd in ancient time?
🎯 Uttarakhand UDA/LDA (M) 2007
📘 Digestive System- II: Buccal Cavity and Oesophagus📚 Structure of Tooth (Enamel, Dentine, etc.)
Q4
Which of the following is the strongest part of our body?
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Viral Diseases📚 Polio
Q5
Polio disease is caused by-
🎯 Uttarakhand UDA/LDA (Pre) 2006
📘 Respiratory System- V (Respiratory Disorders)📚 Misc
Q6
'Silicosis' is a–
🎯 Uttarakhand UDA/LDA (Pre) 2006
📘 Medicinal Plants📚 Medicinal Plants and related Diseases
Q7
Quinine, which is used in the treatment of malaria, comes from which part of the plant?
🎯 Uttarakhand UDA/LDA (Pre) 2006
📘 Digestive System- I📚 Heterotrophic Nutrition
Q8
Which of the following group of organism are nocturnal generally?
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Digestive System- III: Stomach📚 Gastric Enzymes - Renin and Pepsin
Q9
Milk protein digestive enzyme is:
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Genetic Material📚 Chromosomes
Q10
Chromosomes pair present in single human cell are–
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Chromosomal and Genetic Diseases📚 Colour Blindness
Q11
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–
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Classification of Kingdom📚 Classes of Vertebrates: Mammals
Q12
Which of the following species, seal belongs to?
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Circulatory System- I (Blood and its Cells)📚 Red Blood Cells
Q13
Consider the following statements about haemoglobin:
1. It contains iron.
2. It carries oxygen in the blood.
3. It imparts red colour to the blood.
4. It provides immunity against certain diseases.
The correct statements out of these are:
🎯 Uttarakhand UDA/LDA (Pre) 2023
📘 Micro-Nutrients: Vitamins- Sources and Deficiency Diseases📚 Vitamin A
Q14
Nightblindness is caused due to deficiency of Vitamin-
🎯 Uttarakhand UDA/LDA (Pre) 2006
📘 Micro-Nutrients: Vitamins- Sources and Deficiency Diseases📚 Vitamin C
Q15
The most abundant source of Vitamin C
🎯 Uttarakhand UDA/LDA (Pre) 2006
📘 Micro-Nutrients: Vitamins- Sources and Deficiency Diseases📚 Vitamin C
Q16
The main source of vitamin 'C' is–
🎯 Uttarakhand UDA/LDA (Pre) 2006
📘 Micro-Nutrients: Minerals📚 Micro-Nutrient Minerals
Q17
Among the following which fruit is a rich source of iron?
🎯 Uttarakhand UDA/LDA (Pre) 2006
📘 Protozoal Diseases📚 Sleeping Sickness
Q18
Sleeping sickness happens due to-
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Protozoal Diseases📚 Malaria
Q19
Name the scientist who discovered that malaria is caused by Plasmodium parasite?
🎯 Uttarakhand UDA/LDA (Pre) 2003
📘 Micro-Nutrients: Minerals📚 Micro-Nutrient Minerals
Q20
Which of the following diseases is caused due to deficiency of Iron?
🎯 Uttarakhand UDA/LDA (Pre) 2006