What are the stages of mitosis in Whitefish?
Virtual Mitosis Lab: Part II – Whitefish Blastula Mitosis consists of 4 major stages: Prophase, Metaphase, Anaphase, and Telophase.
What is Whitefish mitosis?
To study mitosis, biologists often look at particular cells. Two specimens are commonly used by biologists to study mitosis: the blastula of a whitefish and the root tip of an onion. The whitefish embryo is a good place to look at mitosis because these cells are rapidly dividing as the fish embryo is growing.
What are the steps of the mitotic phase?
Stages of mitosis: prophase, metaphase, anaphase, telophase. Cytokinesis typically overlaps with anaphase and/or telophase. You can remember the order of the phases with the famous mnemonic: [Please] Pee on the MAT.
What is Whitefish blastula?
Whitefish blastula is the early stage of embryo development of whitefish. The blastula is formed after an egg is fertilized and divides numerous times…
What stage of mitosis is this fish Blastula labeled F in?
anaphase
In anaphase (F), a full set of daughter chromosomes move towards each pole. Ana is Greek for up, towards or apart, and in this case, refers to the moving apart.
What structure do you see within the cell Whitefish blastula?
Preparation includes chromosome replication, replication of cellular organelles, including centrioles, and the synthesis of microtublule units. Distinct chromosomes are not visible to the microscope at this time. But, the chromatin of the nucleus (B) appears prominent after staining.
What happens in Whitefish anaphase?
In anaphase (F), a full set of daughter chromosomes move towards each pole. Ana is Greek for up, towards or apart, and in this case, refers to the moving apart. In telophase (G), the chromosomes have migrated to opposite poles, the cytoplasm starts to be divided at the equator by formation of the cell membrane.