'Unfertilized egg cell' presentation slideshows

Science 9

Science 9. Reproduction. History of theories of the Cell. Aristotle (4th century BC)- believe in spontaneous generation (abiogenisis)- non-living things will be transformed into living things.

1.18k views • 104 slides

Developmental Biology

Developmental Biology. AP Bio 18:4 21:6 47:2 (part), 3. Wild-type mouse embryo 9.5 days post coitum. Our focus:. Timing and Coordination Gene Expression Interactions, Cell Signaling. Insights into development have been obtained froms studying. Slime Molds Nematode worm C. elegans

1.5k views • 93 slides

Chapter 21

Chapter 21. The Genetic Basis of Development. Overview: From Single Cell to Multicellular Organism The application of genetic analysis and DNA technology Has revolutionized the study of development. Figure 21.1. Researchers Use mutations to deduce developmental pathways

698 views • 61 slides

DO NOW:

468 views • 37 slides

Embryonic Development & Cell Differentiation

Embryonic Development & Cell Differentiation. A Genetic Program for Embryonic Development. During embryonic development, a fertilized egg gives rise to many different cell types Cell types are organized into tissues, organs, organ systems, and the whole organism

820 views • 35 slides

Current Genetic Topics

Current Genetic Topics. Disorders, Cloning, Gene Therapy. Atypical meiosis. If something wrong happens during meiosis, this can impact many things. If there is an error in the chromosomes, ALL the cells will be affected. Nondisjunction. Nondisjunction: the failure to separate.

353 views • 22 slides

Current Genetic Topics

Current Genetic Topics. Disorders, Cloning, Gene Therapy. Atypical meiosis. If something wrong happens during meiosis, this can impact many things. If there is an error in the chromosomes, ALL the cells will be affected. Nondisjunction. Nondisjunction: the failure to separate.

223 views • 22 slides

Animal Reproduction

Animal Reproduction. Animal Science II. Estrus Cycle. Time of day when a female will accept a male for breeding Length 21 day cycle Cow- 16-18 hours Sow- 2 days Best indicator is when the animal stand to be mounted. Ovulation. Release of the egg from the ovary

553 views • 21 slides

Genetic Engineering

264 views • 9 slides

Cell Division and Reproducing New Organisms

Cell Division and Reproducing New Organisms. Science 9. Regeneration is the ability to regrow a tissue, an organ or a part of the body Humans are only capable of re-growing tissue and skin

172 views • 8 slides