Home
Class 12
BIOLOGY
Gene pool is :...

Gene pool is :

A

Genotype of an individual in a population

B

Different genes of all individuals of a species found in an area

C

Pool of artificially synthesised genes

D

Genes of a genus.

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Concept of Gene Pool**: - A gene pool refers to the total collection of genes and their alleles present in a population. It encompasses all the genetic information available within that population. 2. **Analyzing the Options**: - **Option 1**: "Genotype of an individual in a population" - This option is incorrect because a gene pool is not limited to the genotype of a single individual; it includes the genotypes of all individuals in the population. - **Option 2**: "Different genes of all the individuals of a species found in an area" - This option is correct. It accurately describes a gene pool as it includes the various genes from all individuals of a species in a specific area. - **Option 3**: "Pool of artificially synthesized genes" - This option is incorrect. A gene pool refers to naturally occurring genes in a population, not artificially synthesized ones. - **Option 4**: "Genes of a genus" - This option is also incorrect. A gene pool pertains to a specific population of a species, not the broader category of a genus. 3. **Conclusion**: - Based on the analysis, the correct definition of a gene pool is "different genes of all the individuals of a species found in an area." **Final Answer**: The correct answer is: "Different genes of all the individuals of a species found in an area." ---
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION-D ASSERTION-REASON TYPE QUESTIONS|20 Videos
  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION D|15 Videos
  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION D ( ASSERTIN-REASON TYPE QUASTION)|10 Videos

Similar Questions

Explore conceptually related problems

Gene pool of a population tends to remain stable if the population is large, without large scale mutations, without migration and with

Gene pool of a population tends to remain stable if the population is large, without large scale mutations, without migration and with

Gene pool of a large population tends to remain stable i.e. in genetic equilibrium in presence of (a) Random mating (b) Genetic drift (c) Large scale migration (d) Natural selection

An isolated population of humans with approximately equal numbers of blue-eyed and brown-eyed individuals was decimated by and earthquake. Only a few brown-eyed people remained to form the next generation. This kind of change in the gene pool is called a

The frequency of two alleles in a gene pool is 0.19 ( A) and 0.81 ( a) . Assume that the population is in Hardy-Weinberg equilibrium and (a) Calculate the percentage of heterozygous individuals in the population. (b) Calculate the percentage of homozygous recessive in the population .

Loss of biodiversity reduces : 1. Gene pool of a species . 2. Number of interactions in the biota . 3. Ability of species to adapt themselves to changes in the environment . 4.Non-evolutionary advancements. 5. The surviving and newly evolving species to dangers of extinction .

Gene pool can be defined as

[A]: If a population is of dominant genotype AA, then the frequency of dominant alleles in the gene pool will be relatively higher. [R]: The percentage of gametes bearing recessive (aa) allele will be correspondingly low

The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and the breadth of the pool?

A very large swimming pool filled with water of temperture equal to 20^(@) C is heated by a resistor with a heating power of 500 W for 20 minutes. Assuming the water in the pool is not in any contact with anything besides the resistor, determine the following quanties. Is the change of entropy of the water positive, negative or zero? (i) DeltaS_("pool") gt 0 " " (ii) DeltaS_("pool")=0" "(iii) DeltaS_("pool") lt 0