The order of metamorphosis in Housefly is
Ringer solution possesses
Crossing over results in
Cells of Hydra which transform into all other cell types:
The liquid portion of blood is referred to as _____.
The plasma component that forms the fibrous skeleton of a clot is:
Pellagra is caused due to deficiency of the vitamin
A milk like preparation can be made from the seeds of
Azolla has symbiotic relationship with
The _____ nervous system division usually stimulates and promotes digestion.
Agriculture was originated in mesolithic age about
Coir is got from the fruit part of coconut
Flax fibers belong to
An ammonifying bacterium is
Sting apparatus of honey bee is a modified form of
Terai forest is
An ecosystem is an interacting system of
How can a female be colour-blind?
The hormone that increases the blood calcium level and decreases its excretion by kidney is
Nucleic acids occur in
Hormone which helps in implantation of embryo in uterus is
Phenomenon of an allele of one gene suppressing the activity of allele of another gene is called
A tobacco plant heterozygous for albinism (a recessive character) is self-pollinated and 1200 seeds are subsequently germinated. How many seedlings would have the parental genotype?
Use of Cannabis products results in
After examining the blood group of a couple, the doctor advised them not to have more than one child. The blood groups of the couple are likely to be
Ductus reuniens connects
True coelom is covered by
Rheoreceptors are receptors for
The cells within the thymus gland probably originated from the _____.
Which of these is not a function of lymph nodes?
A mammal which lays eggs instead of giving birth to offspring is:
Little leaf/leaf rosetting is deficiency symptom of
A depleting source of energy is
Pearl producing Indian species is:
During photosynthesis when PGA is changed into phosphogylceraldehyde, which of the following reations occurs ?
Which one of the following is the common storge product of photosynthesis
The term alpha taxonomy was coined by
Geotropic response to roots is due to
The closing and opening of the leaves of Mimosa pudica is due to
Nitrogen fixation occurs in
Which one of the following substances plays an important role in biochemical defence of host plants?
Pasteurization is heating at
Ozone hole causes
Water is often treated with chlorine to
Members of phylum Porifera are
Both corpus luteum and macula lutea is
The plants bearing both antheridia and archegonia are said to be
Variations observed during tissue culture of some plants are known as
Net get of ATP molecules formed in glycolysis is
Alveoli would not be characterised as
Conversion of sugar into alcohol during fermentation is due to direct action of
The correct sequence of structures through which air passes during inhalation is
In Onion, the swollen underground structure is
Nephridia of Pheretima are
Number of chambers in heart of Cockroach is
Two families that out number others in useful plants are -
Guttation is the process of elimination of water from plants through
Alcohol affects the release of ADH. Alcohol causes an increase in the volume and a decrease in the concentration of urine produced. Therefore, ADH affects the
Movement of fluids from the glomerulus’s to Bowman’s capsule is due to