Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

Explain the mechanism of inheritance.
Asked by renukanancyqueen2015 | 13 Dec, 2015, 03:17: PM
answered-by-expert Expert Answer
Mechanism of inheritance refer to the traits resulting from a single gene or multiple genes.
Gregor Mendel investigated this type of inheritance. It includes autosomal dominant inheritance, autosomal recessive inheritance and X- linked inheritance.
 
1. Autosomal dominant inheritance- Autosomal dominant inheritance refers to conditions or traits for which having a mutation on one copy of the causative gene is sufficient to develop the phenotype.
2. Autosomal recessive inheritance-utosomal recessive inheritance refers to conditions in which both copies of the gene must carry mutations to produce the phenotype.
3. X-linked inheriatnce- X-linked inheritance refers to conditions or traits that are caused by changes in genes found on the X chromosome.
Answered by Sivanand Patnaik | 14 Dec, 2015, 08:07: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Biology
1+1
question image
Asked by sathishkumar.sk6680 | 26 Jan, 2024, 09:35: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
mono hybridisation
Asked by vramesh.kumar1804 | 09 Jan, 2024, 10:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
what is hereditary
Asked by navinkumar785790 | 17 Jun, 2023, 10:33: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Two human beings who can both roll their tongues produced 11 children. 3 of these children could not roll their tongues and 8 children could roll their tongues. (a) Which trait (rolling or not rolling) is controlled by the recessive allele? (b) State all possible genotypes of the F1 generation of the cross. Show the inheritance of the tongue rolling in humans in the given example using a suitable cross. What percentage of offspring will show the same genotype as the parents? OR (c) If one of the parents could not roll their tongue, with the help of a cross, calculate the ratio of tongue- rollers to non-tongue-rollers in the off springs.​
Asked by Venkata Raman | 06 Feb, 2023, 06:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
In human, the allele for brown eyes (B) is dominant over that for blue eyes (b). A brown eyed woman marries a blue eyed man, and they have six children. Four of the children are brown eyed and two of them are blue eyed. a) What is the genotype of blue eyes offspring? b) What is the woman's genotype? c) Mention the above process of inheritance in a flow chart.
Asked by swetalinasamantaray022 | 29 Dec, 2022, 01:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
explain law of inheritance
Asked by nitusinghparihar309 | 26 Dec, 2022, 09:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
importance of variation?
Asked by blessybhatia09 | 17 Apr, 2022, 10:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
a man with blood group A ,black color hair is crossed with woman with blood group O , brown colour hair show the monohybrid cross
Asked by srestasingh7 | 26 Dec, 2021, 10:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
why is DNA copying an essential part of the process of reproduction
Asked by bhadouriarakesh9917 | 02 Mar, 2021, 08:44: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
which of the process sexual reproduction or Asexual Reproduction bring about maximum variation in the offspring
Asked by abhay2006ji | 22 Dec, 2020, 03:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×