Question

MATCH THE FOLLOWING

1. chromosomes that are the same in size and shape and control the same characteristics; occur in pairs in higher animals and plants

2. a mating pattern in which the male and female come close together, the male introduces the sperm into the body of the female, and fertilization occurs

3. transfer of pollen from male to female cones in gymnosperms, or from anther to stigma in flowering plants

4. the result of fertilization in which two gametes have fused together; often simply called a fertilized egg

OPTIONS:

zygote

pollination

internal fertilization

homologous chromosomes

Answer 1

1-homologous chromosomes

2-internal fertilization

3-pollination

4-zygote

Answer 2

1) Homologous chromosomes are chromosomes that are the same in size and shape and control the same characteristics; occur in pairs in higher animals and plants

2) Internal fertilization is a mating pattern in which the male and female come close together, the male introduces the sperm into the body of the female, and fertilization occurs. It is practiced by mammals like goat, sheep etc

3) Pollination is the transfer of pollen from male to female cones in gymnosperms, or from anther to stigma in flowering plants. It is effected by insects, birds, bats and the wind.

4) Zygote is the result of fertilization in which two gametes have fused together; often simply called a fertilized egg.