FLP-13

Ammonium acetate converts to acetamide by

Reagent used to reduce a carboxylic acid to an alkane is 

Velaric acid is obtained from a herb velarian. Its IUPAC name is

Among the following acids which has the lowest pKa value?

CH₃CH₂ – MgBr + CO₂ Product is 

Which of the following is not a fatty acid 

If amyl acetate is added to a liquid, it will develop a flavor of. 

When acetic acid react with 23g Na, _____ mole of H₂ gas will be produce 

Acidic hydrolysis of ethanenitrile yield a compound “X”. When “X” is treated with HI/P is gives. 

Consider the following structure and choose the correct name of the compound. 

Lower monocarboxylic acids are soluble in water due to 

Which one doesn’t convert carboxylic acid into acid halide 

Correct name of 

Proteins are macro molecules that mostly contain 

The helical structure of protein is stabilized by 

Which one of the following element is not present in all proteins? 

Denaturation of protein is caused by 

Which of the following proteins act as carrier of O₂

Collagen and albumin are 

Which of the following is correct about enzymes?

The activity of enzyme is best at or around the temperature 

The activator of glucose -6-phosphatase enzyme is 

The non-protein part of an enzyme is called 

The main structural feature of protein is 

Which is the functional unit of inheritance?

An allele is said to be recessive if it is expressed only in:

When different alleles of the same gene are present in an individual, then it is a:

Mendel had selected Pisum sativum as his experimental tool because:

The genes controlling the seven pea characters studied by Mendel are now known to be located on how many different chromosomes? 

Which of the following characters in pea was not chosen by Mendel? 

Which of the following characters selected by Mendel are recessive?

Law of segregation is also called law of:

Mendel's law is still true because it takes place in:

In order to explain the mode of inheritance of character through successive generations, Mendel proposed that the two alternative factors for each character become separated during the formation of gametes and each factors has an equal chance of being transferred the offsprings. This phenomenon is known as:

In a cross, 45 tall and 14 dwarf plants were obtained. Genotypes of parents are:

How many types of gametes will be produced in F2 generation of a monohybrid cross of Mendel?

A test cross distinguishes between:

A cross between plants having RRYY and rryy composition will yield plants with:

In a dihybrid cross AABB x aabb, F2 progeny of AABB, AABb, AaBB and AaBb occurs in the ratio of:

____________ is the chance of an event to occur.

In dihybrid crosses, the F1 heterozygous plants are self fertilized to produce an F2 generation and if offsprings are computed in Punnett square, the phenotypic F2 ratio as per Mendel's independent assortment will yield:

How many different types of gametes can be produced by an organism of the genotype AaBBCc?

Which genotype represents a true hybrid condition?

Mendel observed that certain characters did not assort independently. Later, scientists found that this is due to:

How many possible genotypes are there for the ABO blood groups?

In seven pairs of contrasting characters in pea plant studied by Mendel, the number of flower based characters was: 

Lack of independent assortment of two genes ‘A’ and ‘B’ in fruit fly Drosophila is due to:

Number of linkage groups in Pisum sativum is: 

Crossing over produces: 

Which one of the following is wrong? 

The cross over frequency is proportional to:

The cross over percentage between linked genes J and M is 20%, J and L is 35%, J and N is 70%, L and K is 15%, M and N is 50%, and M and L is 15%. Thus, the sequence of genes on the chromosome is: 

Certain genetic elements that regularly ‘jump’ to new locations, often inactivating the gene into which they become inserted, are called:

Humans normally have 46 chromosomes in kidney cells. How many autosomes would be expected in a brain cell?

The traits whose genes are located on X-chromosomes are known as:

Haemophilia is most likely originated as result of:

The female children of a hemophilic man and carrier woman are likely to be:

The fact that baldness is more common in men than in women could be explained on the basis that:c

Which one of the following correctly represents the nature of blood in the ABO system of blood groups pertaining to the presence of antigens and antibodies?

A man of blood group 'A', marries a woman of blood group 'B'. If both of them are heterozygous for blood group, then chances of their first child having blood group 'AB' will be:

Doctrine of evolution is concerned with:

Which of the following provides evidence for evolution?

Which is incorrect? 

Analogous organs are: 

Which of the following is not a vestigial organ in man? 

The theory of recapitulation means

All organisms share the same genetic code. This supports that:

Fossils are remnants of

Fossil ‘X’ is older than fossil ‘Y’ because:

The first attempt to solve the problem of mechanism of organic evolution was made by: 

Darwin travelled in which ship?

Which of the following is not under Darwin's theory of natural selection? 

Who said that acquired characters are not inherited?

Transformation of early reducing atmosphere of the earth into an oxidizing atmosphere was mainly due to the activities of:

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Choose the correct SYNONYMS.QUERY

Choose the correct SYNONYMS.QUOTATION

Choose the correct SYNONYMS.REPRIMANDED

Choose the correct SYNONYMS.REPROACHFUL

Choose the correct SYNONYMS.SOLEMNLY

Choose the correct SYNONYMS.SAILED

Choose the correct SYNONYMS.SAUNTERED

Choose the correct SYNONYMS.TUMULTUOUS

Choose the correct ANTONYMS.SWARMED UP

Choose the correct ANTONYMS.REVOLVING

Choose the correct ANTONYMS.STABLE

Choose the correct ANTONYMS.TOMFOOLERY

Choose the correct ANTONYMS.VULNERABLE

Choose the correct ANTONYMS.WAFT

Fill in the blanks.All she wore was a ______shirt that was torn at the sleeves.

Fill in the blanks.You must ________the cream lightly for the recipe to come out correctly.

Fill in the blanks.The explorers _______across the Atlantic Ocean looking for new land to start a colony on.

Choose the correct SPELLING.

Choose the correct SPELLING.

Choose the correct SPELLING.

Three types of radioactive elements are emitted when unstable nuclei undergo radioactive decay. Which of the following is not one of them?

Which of the following have Maximum Ionization Power?

The decay constant λ of a radioactive sample is the probability of decay of an atom in unit time:

The activity of a radioactive sample is 1.6 curie and its half life is 2.5 days. Its activity after 10 days will be:       

To ionize hydrogen atom from its ground state energy required is 

With increasing quantum number, the energy difference between adjacent levels in atoms

The top quark contains_________ charge  

C14 has half-life 5700 years. At the end of 11400 years, the actual amount left is 

A radioactive nucleus can emit