Meiosis
What is Meiosis?
What is the process that ensures that each gamete is haploid (produces gametes)?
What is an advantage of sexual reproduction?
What is genetic diversity?
What is Pollination?
What is the transfer of male gametes in structures called pollen from the male reproductive part of a plant to the female reproductive part of the plant?
What is early development of an organism?
What is the first trimester of fetal development?
What is developing organs stage
Overall the process of Meiosis results in
What is 4 haploid daughter cells?
What is the disadvantage of sexual reproduction?
What is a lot of energy?
What is an anther?
What is where pollen is produced and stored?
What is fertilization?
What is the meeting of egg and sperm?
What is the second trimester in fetal development?
What is growth?
What are eggs cells and sperm cells?
What is External Fertilization?
What is meeting of egg and sperm outside of the parents
What is a pistil?
What is a female reproductive organ?
Ball of cells
What is a morula?
What is the third trimester in fetal development?
What is continued growth?
Diploid number cell starts with 24 chromosomes
What is the number of chromosomes after the end of meiosis?
What are 12 chromosomes?
What is meeting of sperm and egg inside parents?
What is differentiation in fetal development?
Crossing over in PROPHASE I promotes what?
What is genetic diversity?
What are advantages of internal fertilization?
- Embryo is protected from predators
- Offspring more likely to survive
How is genetic variation in flowering plants maintained?
What are the three layers of a gastrula?
What is mesoderm, ectoderm, and endoderm
When does the brain and spinal cord start forming?
What is at 4 weeks?