Biology
Grade-9
Easy
Question
A pair of identical chromosomes (one inherited from the mother and one from the father) is called?
- Homologous chromosomes
- Autosomes
- Centrosomes
- Non-homologous chromosomes
Hint:
The chromosomes which are similar in structure and length.
The correct answer is: Homologous chromosomes
- The pair of identical chromosomes inherited by an offspring each from a parent is called homologous chromosomes
- The homologous chromosomes have similar structure and length
- They also have the gene coding for same function at the same locus
- The alleles of the genes of the two pairs need not be same
Related Questions to study
Biology
___________ is a male gamete.
___________ is a male gamete.
BiologyGrade-9
Biology
Crossing over is important because
Crossing over is important because
BiologyGrade-9
Biology
_________ is the study of genes and inheritance.
_________ is the study of genes and inheritance.
BiologyGrade-9
Biology
Crossing overtakes place during which stage?
Crossing overtakes place during which stage?
BiologyGrade-9
Biology
Crossing overtakes place during which phase of meiosis I?
Homologous chromosomes are pair of similar chromosomes having similar structure and genes in locus.
Crossing overtakes place during which phase of meiosis I?
BiologyGrade-9
Homologous chromosomes are pair of similar chromosomes having similar structure and genes in locus.
Biology
Sexual reproduction creates more variation because
Sexual reproduction creates more variation because
BiologyGrade-9
Biology
Match the following:
Match the following:
BiologyGrade-9
Biology
Independent assortment happens during which phase?
Independent assortment happens during which phase?
BiologyGrade-9
Biology
Which of the following is referred to as the exchange of genetic material between homologous chromosomes?
Which of the following is referred to as the exchange of genetic material between homologous chromosomes?
BiologyGrade-9
Biology
________ contains information required for the growth and function of an organism
________ contains information required for the growth and function of an organism
BiologyGrade-9
Biology
A ___________ develops into a new organism.
A ___________ develops into a new organism.
BiologyGrade-9
Biology
__________ is the degree to which differences are seen between parents and their offspring.
__________ is the degree to which differences are seen between parents and their offspring.
BiologyGrade-9
Biology
Which of the following is not a freshwater ecosystem?
Which of the following is not a freshwater ecosystem?
BiologyGrade-9
Biology
Which ecosystem is not found in Antarctica?
Which ecosystem is not found in Antarctica?
BiologyGrade-9
Biology
Which of the following is a detrivore?
Which of the following is a detrivore?
BiologyGrade-9
