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The degree by which progeny differ from...

The degree by which progeny differ from their parents is known as

A

Genetics

B

Variation

C

Heredity

D

Inheritance

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The correct Answer is:
B
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According to Mendel, _______ is the degree by which progeny differ from their parents

Read of following statements and find out the incorrect statement(s). a. Genetics deals with the inheritance, as well as variation of characters from parents to offspring. b. Variation is the process by which characters are passed on from parent to progeny. c. Inheritance is the basis of heredity. d. Inheritance is the degree by which progeny differ from their parents. e. Human knew from as early as 8000-10000 B.C. that one of the causes of variation was hidden in sexual reproduction

Fill in the blanks (i) "_______" is the degree by which progeny differes from their parents . (ii) Pisum sativum produces a "_____" number of offspring and completes its life cycle in "_______" season .

Read the following five statement five statement (A to E )and select the option with all correct statement : (A) Down's syndrome id due to trisomy of chromosome 22 , (b) Genes are the due of inhetitance ( c) Variation is the degree by which progeny differ from their parents. (d) In chicken ,sex chromosome in male are ZW ,and in females are ZZ (E) Sickle cell anaemia is caused due to change of one base in the gene coding for b-chain of haemoglobin

Assertion :- Human exploited the variatins that variations that were present naurally in the wild populations of plants & animals. Reason :- Variation is the degree by which progeny remembles from their parents.

The case in which F_(1) generation resembles both parents is known as

Te crossing of F_(1) hybrid with either of the parents is known as______________.

Germination of seed inside the fruit which is still attached to the parent plant is known as

AAKASH INSTITUTE-PRINCIPLES OF INHERITANCE AND VARIATION-Exercise
  1. The degree by which progeny differ from their parents is known as

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  2. Sahiwal cows of punjab are developed by

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  3. Which of the following genotype represents heterozygous condition ?

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  4. How many true breeding pea plant varieties were selected by Mendel ...

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  5. Medel selected Pisum sativum for hybridisation experiments because o...

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  6. Mark the odd one (w.r.t dominant trait in garden pea)

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  7. Transmission of genetic characters from parents to offspring is

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  8. Who coined the term 'allele'?

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  9. Which of the following trait of garden pea is present on 7^(th) chro...

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  10. All traits can express themseleves in hetrozygous condition, excep...

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  11. Thephenotype of F(1) hybrid resembles either of the two parents in

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  12. Mendel proposed law of domiance and low of segregation based on h...

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  13. Which of the following phenotypic ratio was found by Mendel in F(2) ...

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  14. Both phenotypic and genotypic ratio of F(2) are same in

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  15. The ability of a gene to have multiple phenotypic effects is known ...

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  16. How many types of gametes can be produced by a diploid organisms, if ...

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  17. What will be genotypic ratio in the F(2) generation of a monohybrid...

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  18. A cross between F(1) hybrid and its homozygous recessive parent is ...

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  19. Select the correct option w.r.t law of independent assortment

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  20. Find the incorrect match

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