Welcome to your PUTME BIOLOGY
The best known plant species that occur in fresh water swamp vegetation is
Respiratory surfaces generally have the following characteristics with the exception of
Which is the largest of the middle ear ossicles?
Steepness of slope generally affect
The reproduction of cell is controlled by which of the following:
The mechanism of opening and closing the stomata is associated with the
Daughters receives their X-chromosome
S phase in growth curve is known as?
The food substances that are stored in readilness for time of food shortages are
In insects, the structure that performs the same function as the kidney in man is the
Which of the following is not present in RNA?
During the light dependent reaction
One of these organisms is not an Autotroph
One of these statements about sympathetic Nervous system is untrue
One of the following are usually worm-like, cylindrical or flattened
Manufactured food in the plants is transported through the
In the mammal, the autonomic system consists of
Which of the followings is not true about finger print?
Homeostasis is defined as
In the evolutionary trend, in which phylum do we begin to see a complete digest tract?
Plants that are adapted to grow in dry land where water content is low are
In a food web, tertiary consumers belong to which trophic level
One of these features is not typical of most animals
One of the groups of organisms below is critical in the entire process of nutrient cycling
Hierarchical organization of living organisms is in one of the following orders:
This tissue is made up of tracheids, vessels, fibres and parenchyma. What is it?
All the following statements are consistent with the concept of trophic structure except
The concept of tropic structure of a community emphasizes
The genetic make-up of an organism is called
All of the following green algae are colonial forms except?
Effect of air pollutant does not include ______
A sudden change in a gene or genes is called
Which of the following statements about phylum Cnidaria is correct?
Characteristics of continuous variation include all of the following except
The primary structure responsible for pumping blood for circulation through the mammalian circulatory systems is the
What happens to a man whose pancreas has been surgically removed?
Which of these plants can withstand extreme dryness?
The rhesus factor of blood was first identified in a category of
One of the following is not true
One of the following is usually worm-like, cylindrical or flattened
The presence of extensive amounts of rough endoplasmic reticulum in a cell is an indication that the cell in involved in _____
One of these is not a unique feature of meiosis
Principles of heredity can be applied in one of these
The muscle cell fluid of an athlete was tested immediately after a 100m race and was found to contain a high concentration of lactic acid .Explain what could have caused this. The
The theory that new organs or characteristics develop in organisms when there is a need for them was postulated by
Bacteria differ from eukaryotic forms of life in that they:
Which of these animals is not metamerically segmented
The cocoon into which an earthworm lays its egg is produced
Circulation of blood to all parts of the body excepts the lungs is through
Which of the following is NOT a function of the nucleus of a cell?
In saprophytic mode of nutrition
Spear grass has underground structure called
The random way genes recombine during meiosis and fertilization leads to
In a cell, the genes are carried by
Which of these statements about succession is incorrect?
Which of the following factors is not associated with aquatic habitat
The probability of producing an heterozygote progeny in a cross between two heterozygote individuals of pea plant is
Which of the following is used mainly for balancing in fish?
In a food web, tertiary consumers belong to which trophic level
The hereditary factor of the material for inheritance is
Maize is best stored against insect attack
Example of genetic diseases include any of the following except _______
The part of the kidney where each tubule begins is called
One of this is not a continuous variation
The number of cranial nerves that connect the brain to various parts of the body is
Which of the following constitutes the main intemal tissue of leaf?
An ecosystem is composed of all of the following except:
One of the following elements is not associated with leaf chlorosis
The division of nucleus is known as
The order of food passage in the digestive system is
The media of transportation in living things include all but
In plants, the structures that play roles similar to the arteries and veins of animals are the
The factors for two pairs of contrasting characters are inherited independent of each other. This is
Genetically modified food products have not become universally accepted because
The following pair of ions is involved in transmission of impulses by neurons:
Which of these is not a water soluble vitamin?
One of these does not protect the body from harmful effect of disease-causing microorganisms
Two plants with red flowers were back crossed, which of the following results indicates that the plants are heterozygous red flower, where red flowers are dominants?
Ribosomes are found in all living cells. What is their function?
In bony fishes, the swim bladder is used for
The random way genes recombine during me and fertilization leads to
The sterile individuals in the honey bee are known as
The sexual reproductive units produced by mature viduals of sexually reproducing species of organism is called .
The cnidarians use their nematocysts only for _______
Octopus is popularly known as ____ fish
In which biome would you expect to have the shortest growing season?
One of the following organisms exhibits a closed and single circulatory system
Which of these does not have respiratory and circulatory systems
Absorption is maximum in the small intestine because of _______
One of these is not a shape of fingerprints
One of the following is not a excretory structure
The lack of special supportive structures in bryophytes restricts them to one of the following types of growth.
What is the term used to describe the sum total of biotic and abiotic factors in the environment of the organism?
Which of these statements with respect to "individual organism" is most correct?
Coelomates are animals with
Carbohydrates are stored in animal cells as
