The heart is enclosed in membrane called:
(A) Pleura
(B) Pericardium
(C) Peritoneum
(D) Epithelium
A seed may be defined as a fertilized:
(A) Egg
(B) Ovule
(C) Embryo
(D) Ovary
The first land vertebrates were:
(A) Amphibian
(B) Dipnoi
(C) Reptile
(D) Aves
Single membrane bounded organelle is:
(A) Lysosome
(B) Ribosome
(C) Nucleus
(D) None of these
0°C has maximum density is:
(A) 0°C
(B) 2°C
(C) 4°C
(D) -4°C
Functional unit of DNA is:
(A) Nucleus
(B) Genes
(C) Chromosomes
(D) Tissues
Various tissue types combine to make up:
(A) Organs
(B) Cells
(C) Nucleus
(D) None of these
Blood is carried towards the heart by:
(A) Arteries
(B) Capillaries
(C) Veins
(D) None of these
Which component of the body works as an energy storage device…?
(A) Fats
(B) Proteins
(C) Skin
(D) Liver
Plants can be which of the following…?
(A) Angiosperms
(B) Gymnosperms
(C) Mushrooms
(D) Both A & B
Which organelle is responsible for protein synthesis…?
(A) Nucleus
(B) Ribosome
(C) Golgi apparatus
(D) Lysosome
Which part of the brain is responsible for coordination and balance…?
(A) Cerebrum
(B) Cerebellum
(C) Medulla oblongata
(D) Thalamus
The outermost layer of the root is…?
(A) Endodermis
(B) Cortex
(C) Pericycle
(D) Epidermis
The branch of Biology which deals with the use of data and techniques of engineering & technology concerning living organisms is:
(A) Human biology
(B) Environmental Biol
(C) Genetics
(D) Bio-technology
A group of very similar inter breeding organisms constitutes…?
(A) Biosphere
(B) Ecosystem
(C) Population
(D) Species
People living in high altitudes (like mountains) usually have a…?
(A) smaller number of Red Blood Cells
(B) larger number of Red Blood Cells
(C) smaller number of White Blood Cells
(D) larger number of White Blood Cells
Immunization by vaccination was first introduced by…?
(A) Fleming in 1945
(B) Florey & Chain in 1945
(C) Florey & Chain in 179
(D) Edward Jenner in 179
An educated guess is called:
(A) Accumulated Data
(B) Observation
(C) Hypothesis
(D) Conclusion
What is the percentage of proteins in the cell membrane…?
(A) 60-80%
(B) 80-100%
(C) 100-120%
(D) 120-140%
If more substrate to already occurring enzymatic reaction is added, and there is no effect on the reaction, what is the form given to this situation…?
(A) Composition
(B) Inhibition
(C) Saturation
(D) Denaturation
Which is the largest gland in the human body…?
(A) Thyroid
(B) Liver
(C) Pancreas
(D) NOT
The human heart is…?
(A) Neurogenic heart
(B) Myogenic heart
(C) Pulsating heart
(D) Ampullary heart
The maximum amount of carbon dioxide in the human body is transported as…?
(A) Bicarbonate
(B) Carbide
(C) Amylase
(D) NOT
Most cell membranes are composed principally of…?
(A) DNA and Protein
(B) Protein and Lipids
(C) Protein and chitin
(D) Protein and RNA
Which is not recycled in the ecosystem…?
(A) Wind
(B) Carbon
(C) Oxygen
(D) Energy
Haemodialysis means cleaning of…?
(A) Urine
(B) Blood
(C) Glomerular filtrate
(D) Coelomic fluid
Vivipary is defined as germination…?
(A) During storage
(B) Within the fruit
(C) with cotyledons coming out of soil
(D) with cotyledons remaining inside soil
Who is known as father of Zoology…?
(A) Darwin
(B) Aristotle
(C) Lamarck
(D) Theophrastus
What is the source of oxygen in the process of Photosynthesis:
(A) Water
(B) Salts
(C) Minerals
(D) Glucose
In which animal respiratory surface are found in more than one organ?
(A) Human
(B) Frog
(C) Fish
(D) Birds
Science of diagnosis and treatment of diseases…?
(A) Agriculture
(B) Medicine
(C) Surgery
(D) Both B and C
Biological name of cat is…?
(A) Felis catus
(B) Azadirachta
(C) Allium Cepa
(D) Canis lupus
Similar cells combine together to form…?
(A) Organs
(B) Tissues
(C) Body
(D) System
Which is not recycled in the ecosystem…?
(A) Wind
(B) Carbon
(C) Oxygen
(D) Energy
The energy currency of the cell is…?
(A) ATP
(B) DNA
(C) RNA
(D) ADP
Study of liver is called…?
(A) Mycology
(B) Hematology
(C) Hepatology
(D) None of these
Self-pollination is not possible in…?
(A) Dioecious plants
(B) Papaw
(C) Flove
(D) Both A and B
Which of the following organ is responsible for blood filtration…?
(A) Liver
(B) Kidney
(C) Heart
(D) Lungs
Parkinson is a disease of…?
(A) Bones
(B) Eyes
(C) Lungs
(D) Brain
Which of the following is called protein synthesizing machine…?
(A) Mitochondria
(B) Nucleus
(C) Chromosome
(D) Ribosome
Cell wall is the non-living, outer most boundary of …cell…?
(A) Plant
(B) Fungal
(C) Bacterial
(D) All of the above
The name animal is derived from word…?
(A) Anima
(B) Animae
(C) Name
(D) All of these
Which of the following has thickest walls…?
(A) Arteries
(B) Veins
(C) Capillaries
(D) None of these
Functional unit of Tissue…?
(A) Nucleus
(B) Genes
(C) Chromosomes
(D) Nucleolus
Member of one species inhabiting the same area…?
(A) Species
(B) Community
(C) Ecosystem
(D) Population
Human blood is example of…?
(A) Organelle
(B) Tissues
(C) Organic compound
(D) Inorganic Compound
The first antibiotic to be discovered was…?
(A) Penicillin
(B) Cephalosporin
(C) Amino glycosides
(D) Erythromycin
Two or more populations of different species living and interacting in the same area form…?
(A) Biosphere
(B) Community
(C) Ecosystem
(D) Species
Organelles are…?
(A) Unicellular
(B) Multicellular
(C) Sub-cellular
(D) Non-cellular structure
Which of the following structure is a selectively permeable membrane…?
(A) Cell wall
(B) Cytoplasm
(C) Cell membrane
(D) None of these