MEDIUM
Earn 100

Before meiosis

50% studentsanswered this correctly

Important Questions on Genetics and Evolution (AHL)

MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
Write the various steps involved in sexual reproduction in plants?
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
What is the number of chromosomes in the cells at the end of meiosis I?
MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
Which of the following is not a stage of Mitosis?
MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
Explain the mechanism of fertilisation and implantation.
MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
List three important features of:
Meiosis
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)

Give the biological/technical term for the following: 

The product of fusion between a male and female gamete.

EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
Fertilisation in humans can occur only once in a month. Why?
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
Mitosis produces two daughter cells whereas meiosis produces_____daughter cells.
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
What kind of division takes place in the reproductive cells?
MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)

Shown below are the stages in a certain type of cell division. Identify the type of cell division. Using alphabets, arrange the stages in the correct sequence.
 

Question Image

MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
How does fertilisation take place in human beings? What changes will be exhibited after fertilisation?
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
Define fertilization.
MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
State six differences between mitosis and meiosis.
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)

Explain the term fertilisation.

EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
Define Fertilization.
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
What kind of division occurs in pollen grains?
EASY
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)

_____results in a haploid number of chromosomes in gametes.

MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)

During meiosis, the chromosome duplication is followed by _____nuclear division.

MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
The cell formed through fertilization is called
MEDIUM
Biology>Genetics and Evolution>Genetics and Evolution (AHL)>Meiosis (AHL)
The chromosome number in parents and offspring of a particular species remains constant due to