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7001.

As we know that for digesting fats, we need to break them into small molecules in duodenum so that they can be absorbed. But in the epithelium of small intestine it is absorbed and then forms triglycerides which is a larger molecule with respect to droplets. Then why does it convert into a larger molecule?

Answer» As we know that for digesting fats, we need to break them into small molecules in duodenum so that they can be absorbed. But in the epithelium of small intestine it is absorbed and then forms triglycerides which is a larger molecule with respect to droplets. Then why does it convert into a larger molecule?
7002.

for given cell zn/zn^{+2} (c1)//zn^{+2}(c2)/zn G =is negative .then what is the relation between C1 AND C2

Answer» for given cell zn/zn^{+2} (c1)//zn^{+2}(c2)/zn G =is negative .then what is the relation between C1 AND C2
7003.

Figure shows the effect of light on the rate of photosynthesis. Based on the graph, answer the following questions:At which point/s (A, B or C) in the curve is light a limiting factor?

Answer» Figure shows the effect of light on the rate of photosynthesis. Based on the graph, answer the following questions:

At which point/s (A, B or C) in the curve is light a limiting factor?






7004.

explain resspiration in plant .in simple

Answer» explain resspiration in plant .in simple
7005.

Pubic symphysis ''relaxes'' during parturition.- Does pubic symphysis remains in ''stretched'' condition in the body normally? Does it have elastic fibres?

Answer» Pubic symphysis ''relaxes'' during parturition.
- Does pubic symphysis remains in ''stretched'' condition in the body normally? Does it have elastic fibres?
7006.

Energy currency (reservoir) of the cells is

Answer»

Energy currency (reservoir) of the cells is


7007.

What are boydens duct and water of ampulla and hepatic ampulla?

Answer» What are boydens duct and water of ampulla and hepatic ampulla?
7008.

How do muscles work in pairs?

Answer» How do muscles work in pairs?
7009.

A soluble red dye is injected into the phloem of a young plant about half-way up the stem. At the same time a yellow dye is injected into the xylem at the same height along the stem. A day later the stem tip of the plant will contain _________ and the tip of the root _________

Answer» A soluble red dye is injected into the phloem of a young plant about half-way up the stem. At the same time a yellow dye is injected into the xylem at the same height along the stem. A day later the stem tip of the plant will contain _________ and the tip of the root _________
7010.

Glucose is reabsorbed in the kidney mainly by

Answer»

Glucose is reabsorbed in the kidney mainly by


7011.

Leaves become modified into spines in:

Answer»

Leaves become modified into spines in:



7012.

Why mitochondria have its own DNA?

Answer» Why mitochondria have its own DNA?
7013.

How do endocrine glands produce hormones. What do they have to do so.

Answer» How do endocrine glands produce hormones. What do they have to do so.
7014.

13.No of lone pairs in XeF3- ?

Answer» 13.No of lone pairs in XeF3- ?
7015.

Which of the following parts of the flower are regarded as sterile and fertile?

Answer»

Which of the following parts of the flower are regarded as sterile and fertile?

7016.

Which of the follwing is a health disorder that results from the deficiency of thyroxine in adults and is characterized by(i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues

Answer»

Which of the follwing is a health disorder that results from the deficiency of thyroxine in adults and is characterized by

(i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues



7017.

Does life span of an organism related to its DNA? Is death also determined by DNA?

Answer» Does life span of an organism related to its DNA?
Is death also determined by DNA?
7018.

I have a doubt in URECOTELISM process. The concept says that the uric acid is insoluble in water and it requires the least amount of water for excretion. But how is that possible, i can't understand., how an insoluble substance needs less water than ammonia and urea?

Answer» I have a doubt in URECOTELISM process. The concept says that the uric acid is insoluble in water and it requires the least amount of water for excretion. But how is that possible, i can't understand., how an insoluble substance needs less water than ammonia and urea?
7019.

The formation of two species from one ancestrial species is known as

Answer»

The formation of two species from one ancestrial species is known as



7020.

The membranous cover of the ovum at ovulation is:

Answer»

The membranous cover of the ovum at ovulation is:


7021.

chlorophyll a green colouring matter contains 2.68% Mg. The number of atoms of Mg present in 4 gm chlorophyll are

Answer» chlorophyll a green colouring matter contains 2.68% Mg. The number of atoms of Mg present in 4 gm chlorophyll are
7022.

what is NEERI and world ozone day

Answer» what is NEERI and world ozone day
7023.

What does the following equation represent? Explain. p2+2pq+q2=1

Answer»

What does the following equation represent? Explain.

p2+2pq+q2=1

7024.

Auxins are produced by

Answer» Auxins are produced by
7025.

सावित्री बाई के जीवन में क्रांतिकारी परिवर्तन किस प्रकार आए? क्रमबद्ध रूप में लिखिए।

Answer» सावित्री बाई के जीवन में क्रांतिकारी परिवर्तन किस प्रकार आए? क्रमबद्ध रूप में लिखिए।
7026.

Name any two species of fungus, which are used in the production of the antibiotics.

Answer»

Name any two species of fungus, which are used in the production of the antibiotics.

7027.

What part of a muscle is the muscle fiber?

Answer»

What part of a muscle is the muscle fiber?


7028.

Excretory organs in Periplaneta are:

Answer»

Excretory organs in Periplaneta are:



7029.

How many gram of S3O9 is obtained when 16 gram of S8 is taken in these reaction sequenceS8->SO2->SO3->S3O9

Answer» How many gram of S3O9 is obtained when 16 gram of S8 is taken in these reaction sequence

S8->SO2->SO3->S3O9
7030.

In gemmule , spicules made up of CaCO3 or Silica, or sicon fibre ?

Answer» In gemmule , spicules made up of CaCO3 or Silica, or sicon fibre ?
7031.

what is dis†an ce and displacement

Answer» what is dis†an ce and displacement
7032.

How to find the total volume of hcp?

Answer» How to find the total volume of hcp?
7033.

Regarding the assertion and reason, select the correct option. Assertion [A]: DNA replication is semiconservative in nature. Reason \left [ R \right ]: One of the DNA strands is synthesised continuously, while the other is synthesised discontinuously.

Answer»

Regarding the assertion and reason, select the correct option.

Assertion [A]: DNA replication is semiconservative in nature.

Reason \left [ R \right ]: One of the DNA strands is synthesised continuously, while the other is synthesised discontinuously.


7034.

Which of the following pair is tyrosine derivative?

Answer»

Which of the following pair is tyrosine derivative?


7035.

Drawillustrations to bring out anatomical difference between (a) Monocotroot and dicot root(b) Monocot stem and dicotstem

Answer»

Draw
illustrations to bring out anatomical difference between



(a) Monocot
root and dicot root


(b) Monocot stem and dicot
stem

7036.

Secondary wood in Cycas is devoid of:

Answer» Secondary wood in Cycas is devoid of:
7037.

What could the mass culture of transgenic organisms achieve?

Answer» What could the mass culture of transgenic organisms achieve?
7038.

अंधकार की गुहा सरीखीउन आँखों से डरता है मन।क. आमतौर पर हमें डर किन बातों से लगता है?ख. उन आँखों से किसकी ओर संकेत किया गया है?ग. कवि को उन आँखों से डर क्यों लगता है?घ. डरते हुए भी कवि ने उस किसान की आँखों की पीड़ा का वर्णन क्यों किया है?ङ. यदि कवि इन आँखों से नहीं डरता, क्या तब भी वह कविता लिखता?

Answer» अंधकार की गुहा सरीखी

उन आँखों से डरता है मन।

क. आमतौर पर हमें डर किन बातों से लगता है?

ख. उन आँखों से किसकी ओर संकेत किया गया है?

ग. कवि को उन आँखों से डर क्यों लगता है?

घ. डरते हुए भी कवि ने उस किसान की आँखों की पीड़ा का वर्णन क्यों किया है?

ङ. यदि कवि इन आँखों से नहीं डरता, क्या तब भी वह कविता लिखता?
7039.

Question 8Why is a normal eye not able to see clearly the objects placed closer than 25 cm?

Answer» Question 8

Why is a normal eye not able to see clearly the objects placed closer than 25 cm?


7040.

Which Kingdom has maximum nutritional diversity?

Answer» Which Kingdom has maximum nutritional diversity?
7041.

12.Why low pressure of gases is preferred for application of the Henry's law

Answer» 12.Why low pressure of gases is preferred for application of the Henry's law
7042.

Which among the following are water-pollinated?

Answer»

Which among the following are water-pollinated?



7043.

Match the following: Column IColumn III. KA Stomatal openingII. MoB Constituent of cell membraneIII. PC Photolysis of waterIV. MnDMost free ionEComponent of nitrogenase and nitrate reductase

Answer»

Match the following:

Column IColumn III. KA Stomatal openingII. MoB Constituent of cell membraneIII. PC Photolysis of waterIV. MnDMost free ionEComponent of nitrogenase and nitrate reductase

7044.

What is the difference between regenaration and fragmentation?

Answer» What is the difference between regenaration and fragmentation?
7045.

Match the terms in column I with those in column II: Column I Column II (a) Compound epithelium (b) Compound eye (c) Septal nephridia (d) Open circulatory system (e) Typhlosole (f) Osteocytes (g) Genitalia (i) Alimentry canal (ii) Cockroach (iii) Skin (iv) Mosaic vision (v) Earthworm (vi) Phallomere (vii) Bone

Answer»

Match the terms in
column I with those in column II:















Column
I



Column
II



(a) Compound
epithelium



(b) Compound eye



(c) Septal nephridia




(d) Open circulatory system



(e) Typhlosole



(f) Osteocytes



(g)
Genitalia



(i) Alimentry canal



(ii) Cockroach



(iii) Skin



(iv) Mosaic vision




(v) Earthworm



(vi) Phallomere



(vii)
Bone


7046.

Algae are known to reproduce asexually by a variety of spores under different environmental conditions. Name these spores and the conditions under which they are produced. Asexual reproduction in algae is very common mean of reproduction.

Answer»

Algae are known to reproduce asexually by a variety of spores under different environmental conditions. Name these spores and the conditions under which they are produced.

Asexual reproduction in algae is very common mean of reproduction.

7047.

Tachycardia means

Answer»

Tachycardia means


7048.

What is ecological diversity?

Answer»

What is ecological diversity?



7049.

what is semilunar cusps

Answer» what is semilunar cusps
7050.

How logically increasing radius ratio increase cordination no?

Answer» How logically increasing radius ratio increase cordination no?