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Thymine and cytosine are called...

Thymine and cytosine are called______

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pyrimidines
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State whether the following statements are true or false. If false write the correct statement. a. Thymine and cytosine are pyrimidines. b. The sequence of bases in a template strand does not determine the sequence of bases in the newly synthesised strand. c. The new strand formed in a continuous stretch of 5'-3' direction is called lagging strand. d. m-RNA is like a clover leaf. e. AUG is a terminating codon.

V shaped chromosomes are called______

Cyton has a central nucleus with abundant cytoplasm called______

The elements having highest ionization energies within their periods are called______

Note the relationship between the first two words and suggest a suitable word for the 4th place. a. Purines - Adenine and guanine :: Pyrimidines - b. AUG - Methionine :: AUC - c. Operon concept - Jacob and Monod :: One gene one enzyme theory - d. DNA - Thymine and cytosine :: RNA - e. AUG - initiation codon :: UAA - f. Xeroderma pigmentosum - Skin cancer :: Retinoblastoma - g. Semiconservative method of DNA replication - Watson and Crick :: Transformation experiment -

The antibody acting on agglutinogen B is called______

The process of converting a substance from gas to solid is called______.

the outer wall of pollen is called __________ and inner wall is called ________.

SURA PUBLICATION-HEREDITY-ADDITIONAL QUESTIONS & ANSWERS (FILL IN THE BLANKS)
  1. Plant in which De vries first observed mutation.

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  2. Adenine and Guanine are called

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  3. Thymine and cytosine are called

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  4. There are base pairs in one complete turn of a DNA molecule.

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  5. are two types of nitrogenous bases in DNA.

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  6. sex is determined by the of an individual.

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  7. An inheritable change in the amount or the structure of a chromosome i...

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  8. The sudden change in the structure of number of chromosmes is calledmu...

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  9. Structural changes in the chromosomes usually occurs due to errors in

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  10. The addition or deletion in the number of chromosomes present in a cel...

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  11. is the condition in which the individual bears more than the usual num...

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  12. If an individual has three of chromosomes,the conditions is called tr...

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  13. Triploidy plants and animal are typically.

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  14. plants are advantageous as they often result in increased fruit and fl...

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  15. is the loss or gain of one or more chromosomes in a set.

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  16. Down's syndrome is a genetic condition,in which there is an extra copy...

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  17. Gene mutation is the abnormal protein formation in an organism.

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  18. result in abnormal protein formation of a single gene.

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  19. is a disease caused by the mutation of a single gene.

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  20. Each human cell contain pair of chromosomes.

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