Biology Neet questions with complete solutions
Biological classification of plants and animals was first
proposed by Aristotle on the basis of Correct Answer simple
morphological features
c3 plants Correct Answer tomato wheat bell pepper
cardiac arrest Correct Answer stoppage of heart beat
Cleavage in fertilized egg of humans Correct Answer
Cleavage in human is holoblastic and unequal. It starts in
fallopian tube and differs from normal mitosis as the amount of
cytoplasm remains constant in cleavage. It starts while the
zygote is in fallopian tube
coronary artery disease (CAD) or artherosclerosis Correct
Answer CAD- The lumen of coronary arteries become
narrower due to deposits of calcium, fat, cholesterol and fibrous
tissue. Affects the vessels that supply lood to the heart muscle.
Features of a population Correct Answer Birth and death
rates, sex ratio, population age and population density are the
features of a population.
Following plants are adapted to dry tropical regions and have C4
pathway, except Correct Answer A Amaranthus
B Sorghum
C Sugarcane
D Cactus ( correct)
, Formation of myelin sheath in cns and pns Correct Answer
OLigodendrocytes and schwann cells respectively
FUnctional aspects of ecosystem Correct Answer
Productivity, nutrient cycling, energy flow are functional
aspects.
Genes for which of the following characters in Drosophila were
found to be very tightly linked by Morgan? Correct Answer
Body colour and eye colour
golden rice facts Correct Answer A GM crop designed to
produce β-carotene, which the body converts to vitamin A.
Golden rice was developed to cure night blindness which occurs
due to vitamin-A deficiency.
Growth in plants is Correct Answer open and indeterminate
Heart attack Correct Answer The condition in which heart
muscle is suddenly damaged by an inadequate blood supply is
heart attack.
Heart failure Correct Answer Heart failure - Usually called
congestive heart failure because congestion of lungs is one of
the main symptoms of the disease. Occurs when heart does not
pump enough blood to meet body needs.
How do you calculate the calorific value for the following?
A person consumes 20 g of roasted potato chips, 25 g of bread
with 15 g of butter and 150 g of proteins. What is his
approximate total calorie intake? Correct Answer Physiologic
Biological classification of plants and animals was first
proposed by Aristotle on the basis of Correct Answer simple
morphological features
c3 plants Correct Answer tomato wheat bell pepper
cardiac arrest Correct Answer stoppage of heart beat
Cleavage in fertilized egg of humans Correct Answer
Cleavage in human is holoblastic and unequal. It starts in
fallopian tube and differs from normal mitosis as the amount of
cytoplasm remains constant in cleavage. It starts while the
zygote is in fallopian tube
coronary artery disease (CAD) or artherosclerosis Correct
Answer CAD- The lumen of coronary arteries become
narrower due to deposits of calcium, fat, cholesterol and fibrous
tissue. Affects the vessels that supply lood to the heart muscle.
Features of a population Correct Answer Birth and death
rates, sex ratio, population age and population density are the
features of a population.
Following plants are adapted to dry tropical regions and have C4
pathway, except Correct Answer A Amaranthus
B Sorghum
C Sugarcane
D Cactus ( correct)
, Formation of myelin sheath in cns and pns Correct Answer
OLigodendrocytes and schwann cells respectively
FUnctional aspects of ecosystem Correct Answer
Productivity, nutrient cycling, energy flow are functional
aspects.
Genes for which of the following characters in Drosophila were
found to be very tightly linked by Morgan? Correct Answer
Body colour and eye colour
golden rice facts Correct Answer A GM crop designed to
produce β-carotene, which the body converts to vitamin A.
Golden rice was developed to cure night blindness which occurs
due to vitamin-A deficiency.
Growth in plants is Correct Answer open and indeterminate
Heart attack Correct Answer The condition in which heart
muscle is suddenly damaged by an inadequate blood supply is
heart attack.
Heart failure Correct Answer Heart failure - Usually called
congestive heart failure because congestion of lungs is one of
the main symptoms of the disease. Occurs when heart does not
pump enough blood to meet body needs.
How do you calculate the calorific value for the following?
A person consumes 20 g of roasted potato chips, 25 g of bread
with 15 g of butter and 150 g of proteins. What is his
approximate total calorie intake? Correct Answer Physiologic
