What are the stages of mitosis in Whitefish?

Terms in this set (6)

• Whitefish Blastula in interphase. Nucleus is starting to dissolve.
• Whitefish Blastula in prophase. Chromatin starts to coil up.
• Whitefish Blastula in metaphase.
• Whitefish Blastula in Anaphase.
• Whitefish Blastula in Telophase.
• Allium Root Tip Interphase.

What stage of mitosis is indicated in the Whitefish blastula slide?

The 3rd phase of Mitosis. Chromosomes split. The shortest stage and the easiest to recognize on the slide.

Why is it harder to see the outlines of the Whitefish cells than the onion cells?

Place a slide of Allium (onion) on the stage and focus just back from the tip with the 4X objective. Stages on the onion are sometimes harder to see than in the whitefish because the cells are smaller. Remember that the slide contains numerous cross sections and you may have to use several to find all the stages.

Why is the whitefish used to study mitosis quizlet?

Explain why whitefish blastula and onion root tip are selected for the study of mitosis. These plants are selected because whitefish blastula and onion root tip have cells that rapidly divide, making it easier to see the different stags of mitosis under a microscope. You just studied 17 terms!

What are the four phases of mitosis from first to last?

Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. These phases occur in strict sequential order, and cytokinesis – the process of dividing the cell contents to make two new cells – starts in anaphase or telophase. Stages of mitosis: prophase, metaphase, anaphase, telophase.

Why is the Whitefish blastula used for viewing mitosis?

The whitefish embryo is a good place to look at mitosis because these cells are rapidly dividing as the fish embryo is growing. This is why mitosis is only visible in cells that are dividing, like the whitefish embryo and the onion root tip. Mitosis can take several hours to complete.

Why the Whitefish Blastula and onion root tip are selected for a study of mitosis?

To study mitosis, biologists often look at particular cells. The whitefish embryo is a good place to look at mitosis because these cells are rapidly dividing as the fish embryo is growing. The onion root is also a good place because this is the area where the plant is growing.

Which phase of mitosis is the longest?

Prophase
So clearly, the longest phase of the Mitosis is Prophase.

Why the Whitefish blastula and onion root tip are selected for a study of mitosis?

Why is whitefish used to study mitosis?

What is a 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 are the 8 stages of mitosis in order?

a cell spends a period of its growth under interphase.

What are the stages of mitosis?

mitosis: The Stages of Mitosis. Mitosis is simply described as having four stages—prophase, metaphase, anaphase, and telophase; the steps follow one another without interruption.

What are three primary purposes of mitosis?

The purposes of mitosis are : cell renewal. repair of injuries. asexual reproduction. growth of organisms. Explanation: The purpose of mitosis is cell restoration, growth, and asexual reproduction, while the persistence of meiosis is the generation of gametes for sexual reproduction.

What are the results of mitosis?

Mitosis is cell division that results in the duplication of cells; daughter cells that are exact copies of the parent cell, with the same number of chromosomes.