What is meiosis?
Meiosis

Flashcard
•
Science
•
7th - 12th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Meiosis is a type of cell division that reduces the chromosome number by half, resulting in four genetically diverse gametes (sperm or eggs). It consists of two consecutive divisions: meiosis I and meiosis II.
2.
FLASHCARD QUESTION
Front
What are the main phases of meiosis?
Back
The main phases of meiosis are: Meiosis I (which includes Prophase I, Metaphase I, Anaphase I, and Telophase I) and Meiosis II (which includes Prophase II, Metaphase II, Anaphase II, and Telophase II).
3.
FLASHCARD QUESTION
Front
What occurs during Prophase I?
Back
During Prophase I, homologous chromosomes pair up and exchange genetic material through a process called crossing-over, leading to genetic variation.
4.
FLASHCARD QUESTION
Front
What is crossing-over and why is it important?
Back
Crossing-over is the exchange of genetic material between homologous chromosomes during Prophase I of meiosis. It is important because it increases genetic diversity in the resulting gametes.
5.
FLASHCARD QUESTION
Front
What happens during Metaphase I?
Back
During Metaphase I, homologous chromosome pairs align at the cell's equatorial plane, preparing for separation.
6.
FLASHCARD QUESTION
Front
What is the significance of Anaphase I?
Back
In Anaphase I, homologous chromosomes are pulled apart to opposite poles of the cell, reducing the chromosome number by half.
7.
FLASHCARD QUESTION
Front
What occurs during Telophase I?
Back
During Telophase I, the cell divides into two daughter cells, each with half the number of chromosomes, and the nuclear membrane may reform.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Meiosis

Flashcard
•
7th - 12th Grade
15 questions
Mitosis vs. Meiosis

Flashcard
•
KG - University
15 questions
Mitosis

Flashcard
•
7th - 12th Grade
15 questions
Meiosis

Flashcard
•
7th - 12th Grade
15 questions
Cell Division & Cell Differentiation

Flashcard
•
7th - 12th Grade
15 questions
Mitosis

Flashcard
•
7th Grade - University
15 questions
Mitosis vs. Meiosis

Flashcard
•
8th - 12th Grade
15 questions
Meiosis

Flashcard
•
7th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade