InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 4001. |
Defin hcs |
| Answer» | |
| 4002. |
define vernalization |
| Answer» Vernalization is the cooling of the seed during germination in order to accelerate flower when it is painted | |
| 4003. |
Why SA node is called pacemaker |
| Answer» The sino-atrial (SA) node is a specialised bundle of neurons located in the upper part of the right atrium of the heart. The cardiac impulse originating from the SA node triggers a sequence of electrical events in the heart, thereby controlling the sequence of muscle contraction that pumps blood out of the heart. Since the SA node initiates and maintains the rhythmicity of the heart, it is known as the natural pacemaker of the human body. I hope u find this useful.. | |
| 4004. |
What r purkinje fibres? |
| Answer» It is a type of actopic pacemaker which help into provide cadiac impusle in wall of heart | |
| 4005. |
In which muscular tissue intercalated discs are found |
| Answer» | |
| 4006. |
Kab jana h |
| Answer» | |
| 4007. |
What\'s is collecting duct |
| Answer» Collecting duct is the last part of the long twisted tube that collects urine from nephron and moves it into the renal pelvis and ureters . It is also called collecting tubule | |
| 4008. |
Activation energy |
| Answer» It may be defined as a minimum energy required to start reaction | |
| 4009. |
What is more elastic rubber or steel? Give reason for your answer |
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Answer» Steel is more elastic than rubber because still comes back to its original shape faster than rubber when the deforming force is removed Steel has more ilastic than rubber becoz it has greater yung modulus as compared to steel |
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| 4010. |
name the fungus causes rust of wheat |
| Answer» Puccinia species | |
| 4011. |
what are periods |
| Answer» | |
| 4012. |
Give chemical equation for digestion of maltose |
| Answer» Maltose------------------------> glucose + glucose in the presence of enzyme maltase | |
| 4013. |
What is meant by alternation of generation |
| Answer» | |
| 4014. |
Which part of the eye that we can donate after death? |
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Answer» Only u can donate kya The whole eye?? Ya it is cornea I think cornea Any one present here who know the answer |
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| 4015. |
Which part of the ear determine the pitch of a sound |
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Answer» Cochlea Middle ear |
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| 4016. |
What\'s Imbibition |
| Answer» Imbibiton is a special type of diffusion when water is absorbed by solid colloids causing an enormous increase in volume | |
| 4017. |
Which lipid can cause heart ailment |
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Answer» Cholesterol , it gets deposit in the blood capillaries, making the path for blood transport difficult. Thus, it causes heart ailment. Hurry up Any body know |
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| 4018. |
Write the function of proteolytic enzymes |
| Answer» The function of proteolytic enzyme is to hydrolyse peptide bond of protein | |
| 4019. |
Mechanism of digestion in small intestines |
| Answer» | |
| 4020. |
what is muscle power |
| Answer» | |
| 4021. |
What is *** horomone |
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| 4022. |
What is cholesterol? What are the two forms of cholesterol? |
| Answer» | |
| 4023. |
What is the different between carples and metacarples |
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| 4024. |
Name types of locomotion and give examples |
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| 4025. |
Define vernalization. |
| Answer» | |
| 4026. |
What are the questions that have are important to come in final exam from unit plant physiology |
| Answer» | |
| 4027. |
What is ëangina pectorisí???? |
| Answer» | |
| 4028. |
with which substance our lungs are covered of and why???☺ |
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Answer» Pleuron layer pleura to reduce friction |
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| 4029. |
What is sliding filament theory |
| Answer» | |
| 4030. |
Of what tissue endoskeleton is made up of . Give it\'s main part |
| Answer» In vertebrates it is mainly made up of bones and cartilages | |
| 4031. |
Short type and long type |
| Answer» | |
| 4032. |
What is the difference between myelinated and non myelinated neurons |
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Answer» Myelin sheath present in myelinated but absent in non myelinted Myelinated has schawn cell but absent in unmylenated |
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| 4033. |
What types the cell constitutes the cortex |
| Answer» Dead cells | |
| 4034. |
What are fungi |
| Answer» | |
| 4035. |
Give three uses of auxin |
| Answer» 1.promotes the flowering in pineapples2.prevents premature fall of leaves and fruits3. Induce parthenocarpy | |
| 4036. |
Name the harmones which regulates the activity of heart |
| Answer» | |
| 4037. |
Explain kreb cycle in brief |
| Answer» Kreb cycle also known as the C4 cycle is a method to convert a C3 compound pyruvate into a four carbon compound succinic acid by the uptake of information of ATP and other energy career molecules | |
| 4038. |
Describe synaptic knob |
| Answer» A synapse is a junction between two neurons. Neurons are basically Nervous System Cells. They pass impulses from one place to another. E.G. They pass impulses from your arm to your brain allowing you to feel if you are being touched.Synapses are useful for many reasons but I’m not going to go into that.The neurotransmitters indirectly pass on the impulse from one neuron to another.The large bulge on the presynaptic neuron is the synaptic knob. | |
| 4039. |
How is urine formed |
| Answer» There are three steps/ process involved in the formation of urine ,Glomerular FiltrationSelective ReabsorptionTubular SecretionFiltration in the kidney through glomerulusThe substance get filtrate in glomerulus is similar to the component of plasma with exception of proteins and blood cells.Blood cells, plasma proteins and other large molecules are too large in size to filter and remain in the capillaries.Process of filtration take place through glomerulus & glomerulus capsule through semipermeable membrane.Water and other small molecules readily get absorbed.Why filtration take place in the body?Filtration occure due to difference between the blood pressure in the glomerulus & filtrate pressure in glomerular capsule.The volume of filtrate formed by both kidneys each minute is called glomerular filtration rate.In a healthy adult, Normal gfr is about 125ml/min. i.e. 180 litres of filtrate is formed of which only 1% get excreted as urine.Selective ReabsorptionProcess of reabsorption is done through two processes,Active TransportPassive TransportActive transport take place at a carrier site in the epithelial membrane by using chemical energy to transport the substance.Some ions, Chloride and sodium absorption in the kidney done by both active and passive mechanism.Water, electrolytes and organic nutrients are passively absorbed in renal tubule.Renal tubule are of distal convoluted tubule and proximal convoluted tubule. | |
| 4040. |
Main pts in structure of excretory system like Bowman\'s capsule and what are others |
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| 4041. |
What is column of bertini and malphigian body |
| Answer» | |
| 4042. |
What are phodocytes |
| Answer» | |
| 4043. |
Why liver is called hepatic portal system |
| Answer» It is a unique vascular connection exists between digestive tract and liver | |
| 4044. |
All living phenomena are due ti the underlying interaction. Justify ? |
| Answer» | |
| 4045. |
What r puff balls?? |
| Answer» A puffball is a member of any of several groups of fungi in the division Basidiomycota. The puffballs were previously treated as a taxonomic group called the Gasteromycetes or Gasteromycetidae, but they are now known to be a polyphyletic assemblage | |
| 4046. |
Longest bone in human body is ________________? |
| Answer» FEMUR | |
| 4047. |
Smallest bone in human body is _________________? |
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Answer» The stapes is the third bone of three ossicles in the middle ear. The stapes is stirrup shaped bone and smallest in the human body. It rest on oval window which it is connected by an annular ligament Staps ear bone I think its humorous to be specific Ear bone |
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| 4048. |
What is the biological reason of vomiting? |
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| 4049. |
Why are bone cartilage and blood called connective tissue |
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| 4050. |
Secondary structure of DNA? |
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