English

Name the Scientist Who Gave the Laws of Inheritance. - Science

Advertisements
Advertisements

Question

Name the scientist who gave the laws of inheritance.

Solution

Gregor Mendel gave the laws of inheritance.

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Heredity and Evolution - Exercise 1 [Page 192]

APPEARS IN

Lakhmir Singh Biology (Science) [English] Class 10
Chapter 4 Heredity and Evolution
Exercise 1 | Q 20.1 | Page 192

RELATED QUESTIONS

How is the equal genetic contribution of male and female parents ensured in the progeny?


With the help of two suitable examples, explain why certain experiences and traits earned by people during their lifetime are not passed on to their next generations. When can such traits be passed on?


Give the contrasting traits of the following characters in pea plant and mention which is dominant and which is recessive:  

Yellow seed


 Why did Mendel choose pea plants for conducting his experiments on inheritance?


For his experiments on heredity, Mendel used :
 papaya plants
 potato plants
 pea plants
 pear plants

 

In the human blood grouping, the four basic blood types are type A, type B, type AB, and type O. The blood proteins A and B are :
(a) simple dominant and recessive traits
(b) incomplete dominant traits
(c) codominant traits
(d) sex-linked traits


Select the statements that describe characteristics of genes :
(i) genes are specific sequences of bases in a DNA molecule.
(ii) a gene does not code for proteins.
(iii) in individuals of a given species, a specific gene is located on a particular chromosome.
(iv) each chromosome has only one gene..


Hereditary characters are transferred from parents to offspring by ______ hence they are said to be structural and functional units of heredity.


Two pink coloured flowers on crossing resulted in 1 red, 2 pink and 1 white flower progeny. The nature of the cross will be


In human males all the chromosomes are paired perfectly except one. This/these unpaired chromosome is/are

  1. large chromosome
  2. small chromosome
  3. Y-chromosome
  4. X-chromosome

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×