This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How solute potential and water potential affect the rate of osmosis |
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Answer» Solute POTENTIAL (Ψs) decreases with increasing solute concentration; a DECREASE in Ψs causes a decrease in the TOTAL water potential. The internalwater potential of a plant cell is more negative than pure water; this causeswater to move from the SOIL into plant ROOTS via osmosis.... |
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| 2. |
Why is the cell called the structural and functional unit of life?? |
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Answer» Because it performs all METABOLIC FUNCTIONS of our life.... and it MAKES the structure of our BODY..... |
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| 3. |
............. surrounded by microtubules located near the nucleus |
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Answer» The centrosome is surrounded by MICROTUBULES located NEAR the NUCLEUS |
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| 5. |
Root nodules of leguminous plants contain |
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Answer» Bacteria HOPE it helps PLS MARK as BRAINLEAST |
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| 6. |
Recollect certain colour in plant .Name the plant and its part where the particulars colour is found . What do you call the organelles wch contains pigment |
| Answer» CHLOROPLAST.....which CONTAINS CHLOROPHYLL PIGMENT | |
| 7. |
What are outside raw materials used for by an organism |
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Answer» Auxin is a PLANT hormone that promotes GROWTH. HOPE IT HELPS THANKING you Yours truly ZunayedTIME |
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| 8. |
How the poison hydrogen cyanide produce lethal affect on human body ? |
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Answer» Cyanide COMBINED in any form with any other ELEMENT is lethal....it flows QUICKLY through the BLOOD STREAM and causes damage to the various organs |
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| 9. |
Examples of leguminous plants |
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Answer» Hey !! |
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| 10. |
How much calories a human body needs in a day |
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Answer» Hyy... |
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| 11. |
What is horse young one's called ? |
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Answer» Foal is CALLED the YOUNG one of horse. |
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| 12. |
Write three processed through which plant absorb water and minerals |
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Answer» The PLANT absorbs WATER and mineral by osmosis or DIFFUSION and MANY other processes are there |
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| 13. |
Difference between velociraptors of jurassic world and jurassic park |
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Answer» 'Velociraptor' is a genus of dromaeosaurid theropod DINOSAUR that lived approximately 75 to 71 million years ago during the later part of the CRETACEOUS Period. |
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| 14. |
What is the term polyadelphous related to? |
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Answer» In botany this WORD is related to plants.T his means having STAMENS joint by their FILAMENTS into a number of CLUSTERS...!! |
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| 15. |
Why is nitrogen consider as essential elements?how do plants aquire nitrogen |
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Answer» Nitrogen is the building block element in our atmosphere which is abundantly in our atmosphere. Nitrogen is required by plants for the REASONS : |
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| 16. |
Cyanobacteria are classified under |
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Answer» Hey...here is ur... ANSWER.... |
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| 17. |
On what factors colour of the skin depend |
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Answer» The COLOUR of the SKIN depends on the amount of melanin present in your body...... this pigment is EVEN responsible for the colour of EYE.... more the presence of melanin DARKER will be the colour... unless the presence of melanin brighter will be the colour of the skin |
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| 18. |
What is nitrogen cycle??? |
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Answer» The process by which nitrogen and its compound are interconverted in the environment and in living ORGANISM INCLUDING nitrogen fixing and DECOMPOSITION, it is called nitrogen cycle.. |
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| 19. |
The cycle of cell division cycle. of cell's content and is known as |
| Answer» CELL cycle and cell division cycle this series of the EVENT that take place just reading it towards the reasons and replication effects DNA to produce two DAUGHTER cells the bacteria which like a cell nucleus the cell cycle is divided into 2 into a b c and d periods the day period extends from the end of the cell division to the beginning of the DNA replication DNA replication OCCURS during the same period that bhi period refers to the space between the end of the DNA replication and the SWETA of the bacterial cells and other two daughter cells | |
| 20. |
Name 2 ways in which glucose is oxidized to provide energy in various organism |
| Answer» AEROBIC and ANAEROBIC | |
| 21. |
What are the characteristics of the particles of matter |
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Answer» Particles if MATTER have SPACE between them |
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| 22. |
A diver is able to cut through water in a swimming pool. Which property of matter does this observation show |
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Answer» It shows the property of LIQUID state that LIQUIDS have INTERMOLECULAR SPACES between them |
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| 23. |
Hi i am new here.... plz answer the question... :)Evaluate the effect of loss of biodiversity in a region. |
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Answer» Hey here is your ANSWER ................. |
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| 24. |
How do i stop "my challenges" thing that started by mistake? |
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Answer» What do you MEAN by this |
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| 25. |
Describe taxonomy in detail.who is father of taxonomy |
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Answer» Taxonomy is the science of NAMING,describing and CLASSIFYING organisms and INCLUDES all plants, animals and MICROORGANISMS of the world. |
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| 26. |
What is inspiratory reserve volume ? |
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Answer» VOLUME of air a person can INSPIRE by forcible INSPIRATION over tidal volume. It's value is 2500 to 3000 ml. Hope it will HELP you |
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| 27. |
Write any 3 difference b/w aerobic and anaerobic respiration |
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Answer» Aerobic respiration :- |
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| 28. |
Describe the respiratory disorder ? |
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Answer» respiratory diseases is a MEDICAL TERM that encompasses pathological condition affecting the organ and TISSUE . |
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| 29. |
Difference between life cycle of lytic and lysogenic phage |
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Answer» Difference between the lyticcycle and the lysogenic cycle is that the lysogenic cycle does not LYSE the HOST cell straight away. Phages that replicate only VIA the LYTIC cycle are KNOWN as virulent phages while phages that replicate using both lytic and lysogenic cycles are known as temperate phages. |
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| 30. |
Why does physisorption decreases with increase of temperature? |
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Answer» Adsorption is an EXOTHERMIC process so physisorption DECREASES with INCREASE in TEMPERATURE |
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| 31. |
Discuss the structure of gynoecium .how are the flowers classified based on the position of the ovary |
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Answer» Here is your answer |
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| 32. |
Is the food vacuole of amoeba temporary structure or permanent structure |
| Answer» ACCORDING to me the food VACUOLE is a temporary structure which OPENS only when food is nearby... | |
| 33. |
Write the main function of the following : ribosomes |
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Answer» The FUNCTIONS of RIBOSOMES: |
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| 34. |
What is nif gene? What is the funtionin gene? |
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Answer» The nif genes are genes ENCODING enzymes involved in the fixation of atmospheric NITROGEN into a form of nitrogen available to LIVING organisms. The primary enzyme encoded by the nif genes is the nitrogenase complex which is in charge of converting atmospheric nitrogen (N2) to other nitrogen forms such as ammonia which the ORGANISM can use for VARIOUS purposes |
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| 35. |
DNA fingerprinting would most likely be used to |
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Answer» To IDENTIFY the FATHER , MOTHER,and CHILD... |
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| 36. |
Explain the ill effects of tobacco smoke? |
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Answer» The ILL effects of tobacco SMOKE are as followed : |
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| 37. |
The functional megaspore undergoes [CPMT 1986]A) 2 meiotic divisions to form mature embryo sac B) 3 mitotic divisions to form mature embryo sac C) 2 mitotic divisions to form mature embryo sac D) 3 meiotic divisions to form mature embryo sac |
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Answer» Explanation: two mitotic divisions Develops from one of the two dyads formed as a result of the first MEIOTIC division (Meiosis I) of MEGASPORE Mother Cell. Both the nuclei of the functional dyad TAKE part in the formation of EMBRYO sac. Each nucleus undergoes two mitotic divisions and the mature embryo sac is 8 nucleated. Mark it as brainliest ANSWER |
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| 38. |
In angiosperms, the functional megaspore of a linear tetrad is the [CPMT 1989]A) First nearest to the micropyle B) Second from micropyle C) Third from micropyle D) Fourth from micropyle |
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Answer» HELLO Friend... The answer of u R QUESTION is... Option.c Thank you... |
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| 39. |
Why the lysosome are called suicide bag of cell and what if the mitochondria burst or damaged.....hope you will give me best and appropriate answer |
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Answer» LYSOSOMES are called the suicide bag of a cell , Because if any cell get damage, it SECRETS the digestive enzymes to break down into simple form, and HENCE called suicide bag . Mitochondria is know as power house of cells which provide energy to the cell for its growth and repair . If it burst , the cell will be damage and it will digest by Lysosomes. |
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| 40. |
seeds are often grown in nurseries and then transplanted to the fields. What is the advantage of this? |
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Answer» HEY.... ADVANTAGES of TRANSPLANTATION are -- 1. It HELPS to MAINTAIN right depth. 2. It helps in more crop production. 3. It helps to grow healthy and hybrid plants. |
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| 42. |
The number of cranial nerves in a mammal including man is |
| Answer» 12 I HOPE this is PERFECT ANSWER | |
| 43. |
How are fibres such as wool and silk preserved |
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Answer» Woollens and silks keep you warm and looking elegant through the WINTER months! The onset of SUMMER requires packing away of woollens and silks until the next winter season. Here is a step by step guide on how to protect your woollen and silk garments the natural way. But before that you need to understand why these clothing need an extra bit of precaution while storing. |
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| 44. |
Repulsion of homologous chromosomes takes place in [MP PMT 2001]A) Zygotene B) Leptotene C) Diakinesis D) Diplotene |
| Answer» REPULSION of HOMOLOGOUS chromosomes takes place in DIAKINESIS | |
| 45. |
2 activities where we use more than one sense organ |
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Answer» Hyy FRND |
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| 46. |
What will happen if human red blood cells are placed in hypertonic salt/sugar solution? |
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Answer» HELLO friend...!! •RBC ( red blood cells) when if it is PLACED in salt solution that has high concentration ( hypertonic in NATURE) , the cell starts to shrink. • it is because of exosmosis process • the movement of water from the cell towards the external ENVIRONMENT is TERMED as exosmosis. _________________________________ hope it helps...!!! |
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| 47. |
List the chemical changes undergone by a molecule of starch from the time it is placed in the mouth to its ultimate use in providing energy |
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Answer» The starch entering your mouth is treated with amylase and amylopectinase to hydrolyse it from a polysaccharide to maltose, a disaccharide. |
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| 48. |
Pacemaker is associated with which body organ |
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Answer» Abnormal heart rhythms called arrhythmias are treated by small devices called peacemakers. The implant procedure can vary from person to person. Some has to stay back in hospital over NIGHT and some can GO back home after few hours of procedure The device HELPS relieve symptoms of slow heart rate and makes the persons life easier and healthier. |
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| 49. |
Why,sometimes higher plants and animals too perform anaerobic respiration |
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Answer» Hi.. |
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| 50. |
Ovule with funiculus lying close to micropyle is known as [Pb. PMT 2004]A) Anatropous B) Campylotropous C) Atropous D) Cytokinin |
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Answer» HEYA..... ____________________________________________________________ QUESTION:- ovule with funiculus lying CLOSE to MICROPYLE is KNOWN as ANSWER:- option (A) Anatropous ______________________________________________________________ Hope it HELPS ============ |
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