18288 + Interview Questions in Biology Page 84 InterviewSolution

4151.	Secretion of some factors which help in process of spermiogenesis. what are some factors here
Answer» Secretion of some factors which help in process of spermiogenesis. what are some factors here

Discussion

4152.	An aqueous solution of 6.3 gram of oxalic acid dihydrate is made up of to 250 ml.The volume of 0.1 N NaOH required to completely neutrilized 10 ml of this solution
Answer» An aqueous solution of 6.3 gram of oxalic acid dihydrate is made up of to 250 ml.The volume of 0.1 N NaOH required to completely neutrilized 10 ml of this solution

Discussion

4153.	The phenotypic ratio obtained in the F2 generation of a monohybrid cross in dog flower plant is ___.
Answer» The phenotypic ratio obtained in the $F_{2}$ generation of a monohybrid cross in dog flower plant is ___.

Discussion

4154.	ConvertPhenol to Para hydroxy phenol in one step
Answer» ConvertPhenol to Para hydroxy phenol in one step

Discussion

4155.	Chest movements are inconspicuous during
Answer» Chest movements are inconspicuous during

Discussion

4156.	12. Molarity of 200 ml kmn o4 in acidic medium, which can oxidize 20 ml of 30 volume H2O2 to completely is
Answer» 12. Molarity of 200 ml kmn o4 in acidic medium, which can oxidize 20 ml of 30 volume H2O2 to completely is

Discussion

4157.	Reverse transcriptase is the enzyme which makes
Answer» Reverse transcriptase is the enzyme which makes

Discussion

4158.	Deforestation is caused by
Answer» Deforestation is caused by

Discussion

4159.	Appendicular skeleton includes
Answer» Appendicular skeleton includes

Discussion

4160.	Internal fertilisation is seen in
Answer» Internal fertilisation is seen in

Discussion

4161.	Explain the process of motivation.
Answer» Explain the process of motivation.

Discussion

4162.	Match the followingColumn-IColumn-II(i) Micropyle(a) Opposite to Micropyle(ii) Chalaza(b) Female gametophyte(iii) Embryo Sac(c) Pore of the ovule(iv) Nucellus(d) Nutritive tissue(v) Ovule(e) Integumented megasporangium
Answer» Match the following $\begin{matrix} Column-I & Column-II (i) Micropyle & (a) Opposite to Micropyle (ii) Chalaza & (b) Female gametophyte (iii) Embryo Sac & (c) Pore of the ovule (iv) Nucellus & (d) Nutritive tissue (v) Ovule & (e) Integumented megasporangium \end{matrix}$

Discussion

4163.	A high concentration of synthetic auxins is used for
Answer» A high concentration of synthetic auxins is used for

Discussion

4164.	Which of these following is a harmful effect of microorganisms?
Answer» Which of these following is a harmful effect of microorganisms?

Discussion

4165.	In a standard ECG, which one of the following alphabets is the correct representation of the respective activity of human heart?
Answer» In a standard ECG, which one of the following alphabets is the correct representation of the respective activity of human heart?

Discussion

4166.	What are therapeutic agents ? Which proteins are therapeutic agents?
Answer» What are therapeutic agents ? Which proteins are therapeutic agents?

Discussion

4167.	94 Why is the melting point of 2,2-dimethylpropane higher than 2-methylbutane?
Answer» 94 Why is the melting point of 2,2-dimethylpropane higher than 2-methylbutane?

Discussion

4168.	Post-fertilisation events occur after the formation of zygote, and is collectively termed -
Answer» Post-fertilisation events occur after the formation of zygote, and is collectively termed -

Discussion

4169.	inclusion bodies in a bacterial cell surrounded by a single layer non-unit membrane is all except1) Gas vacuoles2) Sulphur granules3) Phosphate granules4) PHB granules
Answer» inclusion bodies in a bacterial cell surrounded by a single layer non-unit membrane is all except 1) Gas vacuoles 2) Sulphur granules 3) Phosphate granules 4) PHB granules

Discussion

4170.	During transcription, the DNA site at which RNA polymerase binds is called
Answer» During transcription, the DNA site at which RNA polymerase binds is called

Discussion

4171.	During a monohybrid cross involving a tall pea plant with a dwarf pea plant, the offspring populations were tall and dwarf in equal ratio. Work out a cross to show how it is possible.
Answer» During a monohybrid cross involving a tall pea plant with a dwarf pea plant, the offspring populations were tall and dwarf in equal ratio. Work out a cross to show how it is possible.

Discussion

4172.	Choose the most suitable gas from the options given below that can be used for the ripening of fruits.
Answer» Choose the most suitable gas from the options given below that can be used for the ripening of fruits.

Discussion

4173.	If chromosome number in female cockroach is 20 and what will be number of chromosomes in male cockroach 1) 10 2) 20 3) 19 4) 11
Answer» If chromosome number in female cockroach is 20 and what will be number of chromosomes in male cockroach 1) 10 2) 20 3) 19 4) 11

Discussion

4174.	Is mother hemoglobin chain affinity to bind with BPG is more than foetus hemoglobin chains affinity to bind with BPG or not??
Answer» Is mother hemoglobin chain affinity to bind with BPG is more than foetus hemoglobin chains affinity to bind with BPG or not??

Discussion

4175.	Where are straight tubule located in the scrotum?
Answer» Where are straight tubule located in the scrotum?

Discussion

4176.	Explain the difference between self-pollination and cross-pollination.
Answer» Explain the difference between self-pollination and cross-pollination.

Discussion

4177.	What is difference between ovule and nucellus in gymnosperm ?
Answer» What is difference between ovule and nucellus in gymnosperm ?

Discussion

4178.	Why Preputial gland present on foreskin?
Answer» Why Preputial gland present on foreskin?

Discussion

4179.	Which of the following comparisons between a monocot and a dicot is NOT correct?
Answer» Which of the following comparisons between a monocot and a dicot is NOT correct?

Discussion

4180.	What is meant by "speciation"? State the various factors which could lead to the formation of new species.
Answer» What is meant by "speciation"? State the various factors which could lead to the formation of new species.

Discussion

4181.	Explain the supply-demand reversal of environmental resources.
Answer» Explain the supply-demand reversal of environmental resources.

Discussion

4182.	If 5 molecules of glucose respired aerobically and another 5 molecules anaerobically, what is the total number of ATP and CO2 molecules expected form these reactions?
Answer» If 5 molecules of glucose respired aerobically and another 5 molecules anaerobically, what is the total number of ATP and $C O_{2}$ molecules expected form these reactions?

Discussion

4183.	Fill in the blanks with the correct alternative from those given for each: [5 MARKS] (i) Thyroid is located close to ___. (larynx/kidney) (ii) Cretinism is caused due to ___ of thyroxine. (undersecretion / oversecretion) (iii) Oversecretion of thyroxine causes ___ goitre. (simple / exophthalmic) (iv) The condition showing swelling on face and hands and sluggishness due to hypothyroidism is called ___. (cretinism / myxoedema) (v) The hormone concerned with facing dangers is ___. (thyroxine / cortisone / adrenaline)
Answer» Fill in the blanks with the correct alternative from those given for each: [5 MARKS] (i) Thyroid is located close to ___. (larynx/kidney) (ii) Cretinism is caused due to ___ of thyroxine. (undersecretion / oversecretion) (iii) Oversecretion of thyroxine causes ___ goitre. (simple / exophthalmic) (iv) The condition showing swelling on face and hands and sluggishness due to hypothyroidism is called ___. (cretinism / myxoedema) (v) The hormone concerned with facing dangers is ___. (thyroxine / cortisone / adrenaline)

Discussion

4184.	A truck driver had to pay Rs 1000 as challan as his truck was emitting black soot. Why do you think he was penalised? Was it justified? Discuss.
Answer» A truck driver had to pay Rs 1000 as challan as his truck was emitting black soot. Why do you think he was penalised? Was it justified? Discuss.

Discussion

4185.	which of the foolowing can act as both as bronsted acid and bronsted base 1.Na2CO3 2.O2- 3.CO_3^{2-} 4.NH3
Answer» which of the foolowing can act as both as bronsted acid and bronsted base 1.Na2CO3 2.O2- 3.CO_3^{2-} 4.NH3

Discussion

4186.	How many eggs are released by a human ovary in a month? How many eggs do you think would have been released if the mother gave birth to identical twins? Would your answer change if the twins born were fraternal?
Answer» How many eggs are released by a human ovary in a month? How many eggs do you think would have been released if the mother gave birth to identical twins? Would your answer change if the twins born were fraternal?

Discussion

4187.	4. Stoichiometric ratio of Sodium dihydrogen orthophosphate and Sodium hydrogen orthophosphate required for synthesis of Na5P3O10 is a 1.5 : 3 b 3 : 1.5 c 1 :1 d 2 : 3
Answer» 4. Stoichiometric ratio of Sodium dihydrogen orthophosphate and Sodium hydrogen orthophosphate required for synthesis of Na5P3O10 is a 1.5 : 3 b 3 : 1.5 c 1 :1 d 2 : 3

Discussion

4188.	What is the function of a memory cell?
Answer» What is the function of a memory cell?

Discussion

4189.	If a dice is a unit cell, then what type of crystal system is it?
Answer» If a dice is a unit cell, then what type of crystal system is it?

Discussion

4190.	Bacteria differ from plants in that they do not have
Answer» Bacteria differ from plants in that they do not have

Discussion

4191.	40. 18 L mixture of N2 and H2 gives a maximum 6L of NH3 at same temperature and pressure then what will be ratio of N2 and H2 initially taken
Answer» 40. 18 L mixture of N2 and H2 gives a maximum 6L of NH3 at same temperature and pressure then what will be ratio of N2 and H2 initially taken

Discussion

4192.	How grams of kclo3 is need to produce 20 grams of oxygen?
Answer» How grams of kclo3 is need to produce 20 grams of oxygen?

Discussion

4193.	which part of male reproductive system stores the sperm tempoparily and which part stores them for longer tim
Answer» which part of male reproductive system stores the sperm tempoparily and which part stores them for longer tim

Discussion

4194.	On selfing a plant of F1 generation with genotype AABbCC, the phenotypic ratio in F2 generation will be:
Answer» On selfing a plant of $F_{1}$ generation with genotype AABbCC, the phenotypic ratio in $F_{2}$ generation will be:

Discussion

4195.	The interaction between sea anemone that has stinging tentacles and the clown fish that lives among them is:
Answer» The interaction between sea anemone that has stinging tentacles and the clown fish that lives among them is:

Discussion

4196.	The force between similar particles of matter is called as _______________.
Answer» The force between similar particles of matter is called as _______________.

Discussion

4197.	ntwhat is the preparation of paracetamol,phenacetin,analginn
Answer» ntwhat is the preparation of paracetamol,phenacetin,analginn

Discussion

4198.	What is attached to Z lines in a sarcomere?
Answer» What is attached to Z lines in a sarcomere?

Discussion

4199.	During unfavourable conditions, certain bacteria produce
Answer» During unfavourable conditions, certain bacteria produce

Discussion

4200.	Two genes A and B present on same chromosome show 40% recombination, then what will be the percentage of gamete (aB) for the plant having genotype AaBb in cis arrangement?
Answer» Two genes A and B present on same chromosome show $40 %$ recombination, then what will be the percentage of gamete $(a B)$ for the plant having genotype $A a B b$ in cis arrangement?

Discussion

Explore topic-wise InterviewSolutions in .

Secretion of some factors which help in process of spermiogenesis. what are some factors here

An aqueous solution of 6.3 gram of oxalic acid dihydrate is made up of to 250 ml.The volume of 0.1 N NaOH required to completely neutrilized 10 ml of this solution

The phenotypic ratio obtained in the F2 generation of a monohybrid cross in dog flower plant is ___.

ConvertPhenol to Para hydroxy phenol in one step

Chest movements are inconspicuous during

12. Molarity of 200 ml kmn o4 in acidic medium, which can oxidize 20 ml of 30 volume H2O2 to completely is

Reverse transcriptase is the enzyme which makes

Deforestation is caused by

Appendicular skeleton includes

Internal fertilisation is seen in

Explain the process of motivation.

Match the followingColumn-IColumn-II(i) Micropyle(a) Opposite to Micropyle(ii) Chalaza(b) Female gametophyte(iii) Embryo Sac(c) Pore of the ovule(iv) Nucellus(d) Nutritive tissue(v) Ovule(e) Integumented megasporangium

A high concentration of synthetic auxins is used for

Which of these following is a harmful effect of microorganisms?

In a standard ECG, which one of the following alphabets is the correct representation of the respective activity of human heart?

What are therapeutic agents ? Which proteins are therapeutic agents?

94 Why is the melting point of 2,2-dimethylpropane higher than 2-methylbutane?

Post-fertilisation events occur after the formation of zygote, and is collectively termed -

inclusion bodies in a bacterial cell surrounded by a single layer non-unit membrane is all except1) Gas vacuoles2) Sulphur granules3) Phosphate granules4) PHB granules

During transcription, the DNA site at which RNA polymerase binds is called

During a monohybrid cross involving a tall pea plant with a dwarf pea plant, the offspring populations were tall and dwarf in equal ratio. Work out a cross to show how it is possible.

Choose the most suitable gas from the options given below that can be used for the ripening of fruits.

If chromosome number in female cockroach is 20 and what will be number of chromosomes in male cockroach 1) 10 2) 20 3) 19 4) 11

Is mother hemoglobin chain affinity to bind with BPG is more than foetus hemoglobin chains affinity to bind with BPG or not??

Where are straight tubule located in the scrotum?

Explain the difference between self-pollination and cross-pollination.

What is difference between ovule and nucellus in gymnosperm ?

Why Preputial gland present on foreskin?

Which of the following comparisons between a monocot and a dicot is NOT correct?

What is meant by "speciation"? State the various factors which could lead to the formation of new species.

Explain the supply-demand reversal of environmental resources.

If 5 molecules of glucose respired aerobically and another 5 molecules anaerobically, what is the total number of ATP and CO2 molecules expected form these reactions?

A truck driver had to pay Rs 1000 as challan as his truck was emitting black soot. Why do you think he was penalised? Was it justified? Discuss.

which of the foolowing can act as both as bronsted acid and bronsted base 1.Na2CO3 2.O2- 3.CO_3^{2-} 4.NH3

How many eggs are released by a human ovary in a month? How many eggs do you think would have been released if the mother gave birth to identical twins? Would your answer change if the twins born were fraternal?

4. Stoichiometric ratio of Sodium dihydrogen orthophosphate and Sodium hydrogen orthophosphate required for synthesis of Na5P3O10 is a 1.5 : 3 b 3 : 1.5 c 1 :1 d 2 : 3

What is the function of a memory cell?

If a dice is a unit cell, then what type of crystal system is it?

Bacteria differ from plants in that they do not have

40. 18 L mixture of N2 and H2 gives a maximum 6L of NH3 at same temperature and pressure then what will be ratio of N2 and H2 initially taken

How grams of kclo3 is need to produce 20 grams of oxygen?

which part of male reproductive system stores the sperm tempoparily and which part stores them for longer tim

On selfing a plant of F1 generation with genotype AABbCC, the phenotypic ratio in F2 generation will be:

The interaction between sea anemone that has stinging tentacles and the clown fish that lives among them is:

The force between similar particles of matter is called as _______________.

ntwhat is the preparation of paracetamol,phenacetin,analginn

What is attached to Z lines in a sarcomere?

During unfavourable conditions, certain bacteria produce

Two genes A and B present on same chromosome show 40% recombination, then what will be the percentage of gamete (aB) for the plant having genotype AaBb in cis arrangement?