Biology
Grade-9
Easy
Question
During which phase of Meiosis does crossing over occur?
- Metaphase 1
- Anaphase 1
- Prophase 1
- Telophase 1
Hint:
Prophase 1
The correct answer is: Prophase 1
crossing overtakes place in the pachytene stage of prophase I of meiosis.
Related Questions to study
Biology
Which of the following are the most studied animals in the Galapagos?
Which of the following are the most studied animals in the Galapagos?
BiologyGrade-9
Biology
Mutations are a change in________.
Mutations are a change in________.
BiologyGrade-9
Biology
Survival of the fittest and evolution were proposed by which scientist?
Survival of the fittest and evolution were proposed by which scientist?
BiologyGrade-9
Biology
A grizzly bear survives because he is well-adapted to his environment. When he reproduces, he passes on those traits to his offspring. This process is called___________.
A grizzly bear survives because he is well-adapted to his environment. When he reproduces, he passes on those traits to his offspring. This process is called___________.
BiologyGrade-9
Biology
Birds’ beaks evolve mainly due to the type of ___________________ available.
Birds’ beaks evolve mainly due to the type of ___________________ available.
BiologyGrade-9
Biology
The failure of one or more pairs of homologous chromosomes or sister chromatids to separate "normally" during meiosis is called _____________________.
The failure of one or more pairs of homologous chromosomes or sister chromatids to separate "normally" during meiosis is called _____________________.
BiologyGrade-9
Biology
A pair of identical chromosomes (one inherited from mom and one inherited from dad) is called ______________________________.
A pair of identical chromosomes (one inherited from mom and one inherited from dad) is called ______________________________.
BiologyGrade-9
Biology
What is the primary cause of genetic variation during meiosis?
What is the primary cause of genetic variation during meiosis?
BiologyGrade-9
Biology
Crossing over occurs between________________.
Crossing over occurs between________________.
BiologyGrade-9
Biology
Linkage is a phenomenon seen during.
Linkage is a phenomenon seen during.
BiologyGrade-9
Biology
Traits that are passed through generations include which of these?
Traits that are passed through generations include which of these?
BiologyGrade-9
Biology
Which process makes variation / genetic diversity possible?
Which process makes variation / genetic diversity possible?
BiologyGrade-9
Biology
The offspring of asexually reproducing organisms have genes that are _________ to that of their parent.
The offspring of asexually reproducing organisms have genes that are _________ to that of their parent.
BiologyGrade-9
Biology
Difference in DNA between individuals or populations________.
Difference in DNA between individuals or populations________.
BiologyGrade-9
Biology
What changes in the genetic material do you observe in the image below?
What changes in the genetic material do you observe in the image below?
BiologyGrade-9
