Home
Class 10
BIOLOGY
The two versions of a trait (character)...

The two versions of a trait (character) which are brought in by the male and female gametes are situated on :

A

copies of the same chormosome

B

two different chromosmes

C

sex chromosomes

D

any chromosome

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, "The two versions of a trait (character) which are brought in by the male and female gametes are situated on:", we need to understand the concept of chromosomes and how traits are inherited. ### Step-by-Step Solution: 1. **Understanding Gametes**: - Male gametes (sperm) and female gametes (egg) carry genetic information that determines traits. Each gamete contributes one version of a trait. 2. **Identifying Traits**: - Traits can have different versions, known as alleles. For example, for hair color, one allele may code for brown hair and another for black hair. 3. **Chromosomal Location**: - Each trait is located on a specific chromosome. In humans, chromosomes come in pairs, and each pair consists of one chromosome from the mother and one from the father. 4. **Homologous Chromosomes**: - The chromosomes that carry the same type of genes (traits) but may have different alleles are called homologous chromosomes. For instance, if one chromosome from the father carries the allele for brown hair, the corresponding chromosome from the mother may carry the allele for black hair. 5. **Conclusion**: - Therefore, the two versions of a trait brought in by the male and female gametes are situated on copies of the same chromosome, specifically on homologous chromosomes. ### Final Answer: The two versions of a trait (character) which are brought in by the male and female gametes are situated on **copies of the same chromosome** (homologous chromosomes). ---
To solve the question, "The two versions of a trait (character) which are brought in by the male and female gametes are situated on:", we need to understand the concept of chromosomes and how traits are inherited. ### Step-by-Step Solution: 1. **Understanding Gametes**: - Male gametes (sperm) and female gametes (egg) carry genetic information that determines traits. Each gamete contributes one version of a trait. 2. **Identifying Traits**: ...
Promotional Banner

Topper's Solved these Questions

  • HEREDITY AND EVOLUTION

    NCERT EXEMPLAR ENGLISH|Exercise SHORT ANSWER TYPE QUESTIONS|11 Videos

  • HEREDITY AND EVOLUTION

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|11 Videos

  • CONTROL AND COORDINATION

    NCERT EXEMPLAR ENGLISH|Exercise Long type|9 Videos

  • HOW DO ORGANISMS REPRODUCE

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|10 Videos

Similar Questions

Explore conceptually related problems

In Fucus, the male and female gametes are

A fruitfly exhibiting both male and female traits is

The fusion of the male and the female gametes is called __________.

Sexual reproduction involves formation of the male and female gametes by

The fusion of male and female gamete in Chlamydomonas is called

In a flower, the parts that produce male and female gametes (germ cells) are

The carrying of male gametes near female gametes by pollen tube is called

The fusiion of male and female gametes in course of fertilization is called

The fusion of male and female gametes in course of fertilization is called

Read the following statements and find out the incorrect statements. a. In majority of organisms, male gamete is motile and female gamete is non-motile (stationary). b. In algae and fungi, both male and female gametes are non-motile. c. In seed plants, pollen grains are the carrier of male gametes and ovule has the egg. d. In dioecious plants, pollination facilitates trasnfer of pollen grains to the stigma. e. In monoecious animals, since male and female gametes are formed in different individuals, the organism must evolve special mechanism for gamete transfer.