Biology
Grade-9
Easy
Question
Millions of sperm are trying to fertilize an egg at a time. This process is called
- Reproduction
- Random fertilization
- Independent assortment
- Recombination
Hint:
Other word which describes accidently.
The correct answer is: Random fertilization
- In sexual reproduction, two gametes are involved: sperm and egg
- The egg or the female gamete is produced in ovary and is only one
- The sperm or the male gamete is produced in millions in the testes
- The sperm fertilizing the egg is not a dictated process and it is called as random fertilization
Related Questions to study
Biology
What is the structural and functional unit of heredity?
What is the structural and functional unit of heredity?
BiologyGrade-9
Biology
Which of the following does NOT create a variation?
Which of the following does NOT create a variation?
BiologyGrade-9
Biology
Which of the following events happen in Prophase I?
Which of the following events happen in Prophase I?
BiologyGrade-9
Biology
Mutations do not cause variation.
Mutations do not cause variation.
BiologyGrade-9
Biology
Identify the process.
Identify the process.
BiologyGrade-9
Biology
A pair of identical chromosomes (one inherited from the mother and one from the father) is called?
A pair of identical chromosomes (one inherited from the mother and one from the father) is called?
BiologyGrade-9
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
