A Scientist kept 69 generatios of Drosophila in darkness even after that the files had normal eyes, this disprovs the law of :

A Scientist kept 69 generatios of Drosophila in darkness even after that the files had normal eyes, this disprovs the law of :
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A Scientist kept 69 generatios of Drosophila in darkness even after that the files had ... Germplasm theory D. Acquired characters are inherited
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Explain how eyes get used to darkness after sometime

Description : Explain how eyes get used to darkness after sometime

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Has the darkness ever played tricks on your eyes, causing you to see something that really wasn't what it actually was?

Description : Has the darkness ever played tricks on your eyes, causing you to see something that really wasn't what it actually was?

Last Answer : Some years back, I woke from a nightmare and sat straight up in my bed yeah I thought that just happened in movies but eh it was dark, and I look at my dresser, with clothes piled on top ... hand, while a pendulum was gently swaying back and forth in his other hand. It was actually pretty awesome.

I have billions of eyes, yet I live in darkness. I have millions of ears, yet only four lobes. I have no muscle, yet I rule two hemispheres. What am I? -Riddles

Description : I have billions of eyes, yet I live in darkness. I have millions of ears, yet only four lobes. I have no muscle, yet I rule two hemispheres. What am I? -Riddles

Last Answer : The human brain.

I fly, yet I have no wings. I cry, yet I have no eyes. Darkness follows me; lower light I never see.What am I? -Riddles

Description : I fly, yet I have no wings. I cry, yet I have no eyes. Darkness follows me; lower light I never see.What am I? -Riddles

Last Answer : A cloud.

I can fly but I have no wings. I can cry but I have no eyes. Wherever I go darkness follows me. What am I? -Riddles

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Last Answer : Cloud.

Do I see less with my eyes ? I haven't seen or seen anything far away for months. It looks cloudy. Again I see blur in low darkness. How to get rid of it ?

Description : Do I see less with my eyes ? I haven't seen or seen anything far away for months. It looks cloudy. Again I see blur in low darkness. How to get rid of it ?

Last Answer : : This is due to lack of vitamin C. It is also known as night blindness. So we need to eat foods rich in vitamin A and vitamin C such as raw peppers , vegetables , fruits , pumpkins , carrots , ... You have to drink more water. Moreover , you have to wash your eyes with cold water 5 times a day.

The owl can see most clearly in total darkness because – (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Description : The owl can see most clearly in total darkness because – (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Last Answer : (2) it has large eyes with orbs directed forward, giving it binocular sight Explanation: Because of their eyes, an owl can see much better in the dark than we can. Owls have very large eyes which ... are able to see their prey in a three-dimensional manner. However, an owl's eye cannot rotate.

The owl can see most clearly in total darkness because – (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Description : The owl can see most clearly in total darkness because – (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Last Answer : (2) it has large eyes with orbs directed forward, giving it binocular sight Explanation: Because of their eyes, an owl can see much better in the dark than we can. Owls have very large eyes which ... are able to see their prey in a three-dimensional manner. However, an owl's eye cannot rotate.

I can fly but I have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?

Description : I can fly but I have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?

Last Answer : Cloud

The owl can see most clearly in total darkness because (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Description : The owl can see most clearly in total darkness because (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Last Answer :  it has large eyes with orbs directed forward, giving it binocular sight

A man decided to go for a walk. He made numerous stops during his stroll, hoping to hear some good news each time he stopped. Despite his usual excellent sense of direction, he realized he had been walking in circles. He was certain of this, as he noticed his favorite number 8 kept reappearing before his eyes. After continuing his walk for a long time, he finally received the good news he had been hoping for; and he then returned home, a little poorer than when he had started, but glad to be leaving with the sweet love of his life. What was going on in this bizarre-sounding narrative, and who/what was the sweet love of his life which was mentioned? -Riddles

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Last Answer : The man gave a monetary donation to participate in a cake walk. Eventually, his number was called for the space he was standing on, and he went home with the dessert he truly loved ———— a beautiful cake!

Linkage in Drosophila was first discovered by

Description : Linkage in Drosophila was first discovered by

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Chromosomes found in the salivary glands of Drosophila are

Description : Chromosomes found in the salivary glands of Drosophila are

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Experimental material in the study of DNA replication has been (a) Escherichia coli (b) Neurospora crassa (c) Pneumococcus (d) Drosophila melanogaster.

Description : Experimental material in the study of DNA replication has been (a) Escherichia coli (b) Neurospora crassa (c) Pneumococcus (d) Drosophila melanogaster.

Last Answer : Pneumococcus

Semi-conservative replication of DNA was first demonstrated in (a) Escherichia coli (b) Streptococcus pneumoniae (c) Salmonella typhimurium (d) Drosophila melanogaster.

Description : Semi-conservative replication of DNA was first demonstrated in (a) Escherichia coli (b) Streptococcus pneumoniae (c) Salmonella typhimurium (d) Drosophila melanogaster.

Last Answer : (c) Salmonella typhimurium

.In Drosophila, the XXY condition leads to femaleness whereas in human beings the same condition leads to Klinefelter’s syndrome in male. It proves (a) in human beings Y chromosome is active in sex determination (b) Y chromosome is active in sex determination in both human beings and Drosophila (c) in Drosophila Y chromosome decides femaleness (d) Y chromosome of man have genes for syndrome.

Description : .In Drosophila, the XXY condition leads to femaleness whereas in human beings the same condition leads to Klinefelter's syndrome in male. It proves (a) in human beings Y chromosome is active in ... (c) in Drosophila Y chromosome decides femaleness (d) Y chromosome of man have genes for syndrome.

Last Answer : (a) in human beings Y chromosome is active in sex determination

Which one of the following conditions correctly describes the manner of determining the sex? (a) Homozygous sex chromosomes (ZZ) determine female sex in birds. (b) XO type of sex chromosomes determine male sex in grasshopper. (c) XO condition in humans as found in Turner’s syndrome, determines female sex. (d) Homozygous sex chromosomes (XX) produce male in Drosophila.

Description : Which one of the following conditions correctly describes the manner of determining the sex? (a) Homozygous sex chromosomes (ZZ) determine female sex in birds. (b) XO type of sex chromosomes ... s syndrome, determines female sex. (d) Homozygous sex chromosomes (XX) produce male in Drosophila.

Last Answer : (b) XO type of sex chromosomes determine male sex in grasshopper.

In Drosophila, the sex is determined by (a) the ratio of number of X-chromosome to the sets of autosomes (b) X and Y chromosomes (c) the ratio of pairs of X-chromosomes to the pairs of autosomes (d) whether the egg is fertilized or develops parthenogenetically.

Description : In Drosophila, the sex is determined by (a) the ratio of number of X-chromosome to the sets of autosomes (b) X and Y chromosomes (c) the ratio of pairs of X-chromosomes to the pairs of autosomes (d) whether the egg is fertilized or develops parthenogenetically.

Last Answer : (c) the ratio of pairs of X-chromosomes to the pairs of autosomes

Lack of independent assortment of two genes A and B in fruit fly Drosophila is due to (a) repulsion (b) recombination (c) linkage (d) crossing over.

Description : Lack of independent assortment of two genes A and B in fruit fly Drosophila is due to (a) repulsion (b) recombination (c) linkage (d) crossing over.

Last Answer : (c) linkage

Test cross in plants or in Drosophila involves crossing (a) between two genotypes with recessive trait (b) between two F1 hybrids (c) the F1 hybrid with a double recessive genotype (d) between two genotypes with dominant trait.

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Last Answer : (c) the F1 hybrid with a double recessive genotype

A gymnast is able to balance his body upside down even in the total darkness because of (a) tectorial membrane (b) organ of corti (c) cochlea (d) vestibular apparatus.

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Last Answer : (d) vestibular apparatus.

My body is very weak. The toilet is every 2/3 days. After sitting and standing for a while, the eyes close , the head becomes dizzy , and after that it is like this. Want to know the names and prices of several small and large vitamin files ?

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Explain where web page files are kept. ?

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In 1866, John Newlands, an English scientist, arranged the then known elements in the order of increasing atomic masses. He found that every eighth element had properties similar to that of the first. He called it the - (1) Law of Pentamates (2) Law of musical notes (3) Law of Octaves (4) None of the above

Description : In 1866, John Newlands, an English scientist, arranged the then known elements in the order of increasing atomic masses. He found that every eighth element had properties similar to that of the first. He called it ... of Pentamates (2) Law of musical notes (3) Law of Octaves (4) None of the above

Last Answer : (3) Law of Octaves Explanation: Newlands compared his discovery to the octaves found in music and thus, he called it the ‘Law of Octaves’. It is also known as ‘Newlands’ Law of Octaves’.

I heard of an invading, vanquishing army sweeping across the land, liquid-quick; conquering everything, quelling resistance. With it came darkness, dimming the light. Humans hid in their houses, while outside spears pierced, shattering stone walls. Uncountable soldiers smashed into the ground, but each elicited life as he died; when the army had vanished, advancing northward, the land was green and growing, refreshed. What is it? -Riddles

Description : I heard of an invading, vanquishing army sweeping across the land, liquid-quick; conquering everything, quelling resistance. With it came darkness, dimming the light. Humans hid in their houses, while ... vanished, advancing northward, the land was green and growing, refreshed. What is it? -Riddles

Last Answer : A rainstorm.

This female American geneticist achieved recognition as one of the world's foremost investigators in cytogenetics, the study of heredity by cellular and genetic methods. In 1951 she discovered that gene fragments in corn could move from chromosome to chromosome, and even from cell to cell. Thirty-two years after this extraordinary work, she was awarded the Nobel Prize in medicine in 1983. Who is this notable woman scientist?

Description : This female American geneticist achieved recognition as one of the world's foremost investigators in cytogenetics, the study of heredity by cellular and genetic methods. In 1951 she discovered that gene ... was awarded the Nobel Prize in medicine in 1983. Who is this notable woman scientist?

Last Answer : ANSWER: (BARBARW) McCLINTOCK

You and Hector are in the car. You are in the passenger seat while Hector is driving. Hector is very good at driving. He closes his eyes to scare you as he is driving.You look at him and see his eyes closed. Your heart starts pounding because there is something in the road and Hector has to swerve out of the way, but with his eyes closed he can't see it, yet he still swerved out of the way and kept driving perfectly. Along with his eyes being closed the whole time, you were also silent the whole time. How is that possible that he knew something was in the way with his eyes closed? -Riddles

Description : You and Hector are in the car. You are in the passenger seat while Hector is driving. Hector is very good at driving. He closes his eyes to scare you as he is driving.You look at him and see ... whole time. How is that possible that he knew something was in the way with his eyes closed? -Riddles

Last Answer : Since you are in the passenger seat, when you look at Hector all you see is the right side of his face, only his right eye. He had his right eye closed and his left eye opened. You just could't see it.

Whose eyes should be kept down ?

Description : Whose eyes should be kept down ?

Last Answer : Who should look down ? Seeing women.

What last part of the Beowulf excerpt recounts how Grendel flees into the darkness after suffering a fatal wound from Beowulf. What part of Freytag's pyramid best fits this section of the story?

Description : What last part of the Beowulf excerpt recounts how Grendel flees into the darkness after suffering a fatal wound from Beowulf. What part of Freytag's pyramid best fits this section of the story?

Last Answer : Falling action

(37) 0.75 x [(7056) 0.25] ÷ (64) – 2 = (8) ? (Take 3 digits after the decimal point) a) 95.357 b) 69.567 c) 96.257 d) 78.584 e) 88.598

Description : (37) 0.75 x [(7056) 0.25] ÷ (64) – 2 = (8) ? (Take 3 digits after the decimal point) a) 95.357 b) 69.567 c) 96.257 d) 78.584 e) 88.598

Last Answer : (37) 0.75 x [(7056) 0.25] ÷ (64) – 2 = (8) ? Sol: 27.75 x 1764 ÷ 64 – 2 = 8 x ? 27.75 x 27.5625 – 2 = 8 x ? 762.859/8=? ? = 95.357 Answer: a)

19/14 x 12/72 x 18/29 x 767 = ? (Take 2 digits after the decimal point) a) 110.69 b) 118.78 c) 111.56 d) None e) 108.98

Description : 19/14 x 12/72 x 18/29 x 767 = ? (Take 2 digits after the decimal point) a) 110.69 b) 118.78 c) 111.56 d) None e) 108.98

Last Answer : 19/14 x 12/72 x 18/29 x 767 =? Sol: 1.35 x 0.16 x 0.62 x 767 = ? 102.71 = ? Answer: d)

The following may explain why a patient who had had a relative afferent pupillary defect has normal pupillary reaction to light: a. removal of a cataract b. resolution of optic neuritis c. anterior ischaemic optic neuropathy in both eyes d. development of bilateral papilloedema

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A few normal seedlings of tomato were kept in a dark room. After a few days they were found to have become white-coloured like albinos. Which of the following terms will you use to describe them? (a) Mutated (b) Embolised (c) Etiolated (d) Defoliated

Description : A few normal seedlings of tomato were kept in a dark room. After a few days they were found to have become white-coloured like albinos. Which of the following terms will you use to describe them? (a) Mutated (b) Embolised (c) Etiolated (d) Defoliated

Last Answer : (c) Etiolated

Ws of 1991, the most recent award of a Nobel Prize in medicine to a woman scientist went to this esteemed pharmacologist and biochemist. She shared her prize with George Hitchings for their development of drugs based on understanding basic cell processes. They came up with drugs that selectively block nucleic acid synthesis without damaging normal cells. Name this woman scientist.

Description : Ws of 1991, the most recent award of a Nobel Prize in medicine to a woman scientist went to this esteemed pharmacologist and biochemist. She shared her prize with George Hitchings for ... drugs that selectively block nucleic acid synthesis without damaging normal cells. Name this woman scientist.

Last Answer : ANSWER: (GERTRUDE) ELION

When a person deriving all the conclusions through observation and experimentation in his routine life. In this way the person can be treated as a Options: A) Scientist B) Good citizen C) Intellectual person D) Normal person

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What is the thing that remains hot even if it is kept inside a refrigerator?

Description : What is the thing that remains hot even if it is kept inside a refrigerator?

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A patient of diabetes mellitus excreted glucose in urine even when he was kept in a carhbohydrate-free diet. It is because

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A fluid is a substance, that (A) Has to be kept in a closed container (B) Is almost incompressible (C) Has zero shear stress (D) Flows when even a small shear is applied to it

Description : A fluid is a substance, that (A) Has to be kept in a closed container (B) Is almost incompressible (C) Has zero shear stress (D) Flows when even a small shear is applied to it

Last Answer : (D) Flows when even a small shear is applied to it

This scientist gave the law- ‘Properties of elements are a periodic function of their atomic number.’ This property of the fundamental importance of atomic number was discovered by- (1) Johann Wolfgang Döbereiner (2) John Newlands (3) Dmitri lvanovich Mendeléev (4) Henry Moseley

Description : This scientist gave the law- ‘Properties of elements are a periodic function of their atomic number.’ This property of the fundamental importance of atomic number was discovered by- (1) Johann Wolfgang Döbereiner (2) John Newlands (3) Dmitri lvanovich Mendeléev (4) Henry Moseley

Last Answer : (4) Henry Moseley Explanation: In 1913, Henry Moseley showed that the atomic number of an element is a more fundamental property than its atomic mass as described below.

State modern periodic law. Name the scientist who states this law.

Description : State modern periodic law. Name the scientist who states this law.

Last Answer : Ans: The chemical and physical properties of the elements are periodic functions of their atomic numbers.Mosley state this law.

Name the scientist who proposed modern periodic law.

Description : Name the scientist who proposed modern periodic law.

Last Answer : Ans: Henry Moseley

1. Who was the author of the famous work All Contributions to the Critic of Political Economy’ ? 2. Nobel Prize winning scientist James D. Watson is known for his work in which area? 3. By whom was the law of constant proportions enunciated? 4. Which state of India is the largest producer of lignite coal? 5. Which Veda contains an account of magical charms and spells?

Description : 1. Who was the author of the famous work All Contributions to the Critic of Political Economy' ? 2. Nobel Prize winning scientist James D. Watson is known for his work in which area? 3. ... -around an axis pointing towards which side? 20. Which Sultan built the fifth storeys of Qutub Minar?

Last Answer : Answer : 1. Karl Marx 2. Genetics3. Proust 4. Tamil Nadu 5. Atharvaveda 6. Carbon monoxide 7. Lok Sabha 8. Creditors 9. Sindri 10. Nandas 11. Compiler 12. 819°C 13. DNA 14. July 4th 15. Amil 16. Judge of Supreme Court 17. Rome 18. Recession plus inflation 19. The pole star 20. Firoz Shah Tughlaq

After two weeks, kittens eyes are not open. Is this normal?

Description : After two weeks, kittens eyes are not open. Is this normal?

Last Answer : It’s probably nothing to be concerned about but I would call the vet to ask something like this. How does he seem otherwise?

Have you heard that Patty Duke is dead at 69?

Description : Have you heard that Patty Duke is dead at 69?

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There are two wolves. They are always fighting. One is Darkness & Despair, the other is Light & Hope. Which one wins?

Description : There are two wolves. They are always fighting. One is Darkness & Despair, the other is Light & Hope. Which one wins?

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In "PMD: Explorers of Time and Darkness", why does the human who turned into a pokemon and his partner call themselves (in Japanese) "Team Pokedans"?

Description : In "PMD: Explorers of Time and Darkness", why does the human who turned into a pokemon and his partner call themselves (in Japanese) "Team Pokedans"?

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Did the universe begin in darkness or in light?

Description : Did the universe begin in darkness or in light?

Last Answer : Well, since the universe came out of nothingness into somethingness I’d assume nothingness was darkness, until the big bang. Let there be the light of exploding gasses. lol

Have you ever gazed in the darkness?

Description : Have you ever gazed in the darkness?

Last Answer : When you gaze into the darkness the darkness also gazes into you. There aren’t many one way streets in life.