Metastasis' is the process by which
cells divide rapidly under the influence of drugs
cancer cells spread through the blood or lymphatic system to other sites or organs
the chromosomes in cell nuclei are attached to the spindle before moving to the anaphase poles
cance cells are successfully inhibited to divide any futhere
Correct Answer :
B. cancer cells spread through the blood or lymphatic system to other sites or organs
Related Questions
Agroecology relates
crops and productivity
crops and environment
crop productivity and physiology
crop resistance to climatic changes
Malnutrition is due to
undernourishment
want of balanced diet
overfeeding
All the above
Vitamin D deficiency leads to
sterility
pellagra
rickets
capillary fragility
Late Blight' is a disease that affects the _______ crop.
coconut
cashew
potato
pepper
The two minerals required to keep teeth and bones intact and in good condition are
lead and zinc
calcium and phosphorus
copper and sulphur
iron and iodine
Baldness is seen only in the males because
it is a male disorder
it is linked with male Y chromosome
it is influenced by male hormone
females cover it up with wigs
Organisms that live in the deep sea are mainly
Herbivores
Carnivores
Detritivores
None of the above
Which of the following crops helps in nitrogen fixation?
Rice
Wheat
Maize
Beans
Which of these is most consistently observed in Vitamin B12 deficiency?
Pigmentation of skin
Red, sore tongue with capillary atrophy
Megaloblastic anemia
Absence of tendon reflexes
Maintenance of pregnancy is under the control of
follicular stimulating hormone
growth hormone
estrogen
progesterone
The insect vector for the disease Leishmaniasis is
Tsetse fly
Culex
Phlebotomus
Anopheles
Lymphocytes are manufactured by
bone marrow
spleen
liver
lymph nodes
Waldeyer gave the name
microsome
chromosome
ribosome
lysosome
Which one of the following is caused by the expression of a recessive gene present on sex chromosome?
Rheumatism
Nervous shock
Muscular dystrophy
Cerebral haemorrhage
The equilibrium and co-ordination is looked after by which part of the brain?
Cerebrum
Medulla oblongata
Cerebellum
Olfactory lobes
Heart is made up of
nonstriated muscle
cardiac muscle
connective tissue
nervous tissue
Which of the following organelles is known as the 'power House' of the cell?
Golgi Bodies
Ribosomes
Mitochondria
None of these
The rate of growth of plants can be measured by a/an
manometer
auxanometer
photometer
thermometer
The normal temperature of human body on the Kelvin scale is
280
290
300
310
Mouth and foot diseases in cattle are caused by
Bacteria
Virus
Fungi
Pennicilium
The hypoglossal nerves are the pairs of the spinal nerves
First pair
Second pair
Third pair
Fourth pair
Hormones are carried from their place of production by
ducts
blood
lymph
muscus
The aphotic zone means that light is
always present
present during day
always absent
present during night
The part of the brain which is responsible for intelligence is
cerebrum
opthalmic
cochlea
semicircular canals
The human heart is
Neurogenic heart
Myogenic heart
Pulsating heart
Ampullary heart
Translocation of food takes place in plants through
xylem
phloem
cambium
cortex
Excess of amino-acids are broken down to form urea in the
Liver
Kidney
Spleen
Rectum
Which one of the following is not caused by bacteria?
Tuberculosis
Typhoid
Cholera
Mumps
Formation of blood
Histolysis
Histogenesis
Haemopoiesis
Haemolysis
Chromosome theory of inheritance was propounded by
Sutton and Boveri
Mendel
Muller
Beadle and Tatum