Show:
Meiosis
Vocabulary
Reproduction
Potpourri
ART
100
Parts of non-sister chromatids exchange DNA.
What is “crossing-over”
100
A zygote after it under goes mitosis.
What is a “zygote”
100
Fertilization.
What is “the first stage of embryonic development”
100
Fertilization method common in water dwelling creatures.
What is “external fertilization”
100
Removing egg cells from a woman’s body, fertilizing them, and returning the embryos to the uterus.
What is “artificial reproductive technologies”
200
Half the required chromosomes.
What is “the haploid number”
200
Variation, or inherited genetic differences in a species.
What is “genetic diversity”
200
The process where gametes meet or arrive at the same place at the same time.
What is “mating”
200
Without this, the joining of an egg cell and sperm cell would produce off spring with 2x the original number of chromosomes.
What is “meiosis”
200
This ART was developed for animals more than 200 years ago.
What is “artificial insemination”
300
Growing legs where antennas should be.
What is “an example of a fruit fly mutation”
300
Sperm cells are deposited inside the female’s body where they meet an egg cell.
What is “internal fertilization”
300
Pistil.
What is “the female reproductive organ in a plant”
300
46.
What is “the number of chromosomes in a human”
300
One in three couples.
What are “the odds of successfully having a baby by IVF”
400
A pair of matching chromosomes with one from each parent.
What are “homologous chromosomes”
400
The method of fertilizing an egg in a petri dish.
What is “in vitro fertilization”
400
The structure in plants that deliver sperm cells to the egg cells.
What is a “pollen tube”
400
Pollination.
How do “flowers reproduce”
400
G.I.F.T.
What is “gamete intrafallopian transfer”
500
Photos used to show chromosomes in an individual.
What is a “karyotype”
500
The process by which gametes arrive in the same place at the same time.
What is “mating”
500
Ectoderm, mesoderm, endoderm.
What are “the 3 layers of the gastrula”
500
Fertilization, morula, blastula, gastrula.
What are “the 4 stages of embryonic development”
500
A very specialized procedure in which a single sperm cell is injected into an egg cell.
What is “Intracytoplasmic sperm injection”