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SVEN [57.7K]
3 years ago
8

I have stu.pid science hw so please help a human out :D

Biology
1 answer:
Tanzania [10]3 years ago
6 0

organisms,systemorgan organ,, tissueCell,Answer:

Explanation:

1

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Mitosis Involves one cell division? Results in two daughter cells Results in diploid? daughter cells? (chromosome? number remains the same as parent cell) Daughter cells are genetically identical Occurs in all organisms except viruses Creates all body cells (somatic?) apart from the germ cells? (eggs and sperm) Prophase is much shorter No recombination/crossing over occurs in prophase. In metaphase individual chromosomes (pairs of chromatids) line up along the equator. During anaphase the sister chromatids are separated to opposite poles. Meiosis Involves two successive cell divisions Results in four daughter cells Results in haploid? daughter cells (chromosome number is halved from the parent cell) Daughter cells are genetically different Occurs only in animals, plants and fungi Creates germ cells (eggs and sperm) only Prophase I takes much longer Involves recombination/crossing over of chromosomes in prophase I In metaphase I pairs of chromosomes line up along the equator. During anaphase I the sister chromatids move together to the same pole. During anaphase II the sister chromatids are separated to opposite poles. Similarities Mitosis Diploid parent cell Consists of interphase, prophase, metaphase, anaphase and telophase In metaphase individual chromosomes (pairs of chromatids) line up along the equator. During anaphase the sister chromatids are separated to opposite poles. Ends with cytokinesis. Meiosis Diploid parent cell Consists of interphase, prophase, metaphase, anaphase and telophase (but twice!) In metaphase II individual chromosomes (pairs of chromatids) line up along the equator. During anaphase II the sister chromatids are separated to opposite poles. Ends with cytokinesis.
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3 years ago
Explain briefly about how<br>implantation of embryo take<br>place<br>in the uterus.​
Gennadij [26K]

Answer:

Implantation is the mechanism by which a blastocyst, which is passing through the uterus as a developing embryo, makes contact with the uterine wall and remains bound to it before birth. The uterine lining (endometrium) undergoes several internal modifications in order to allow for the emerging blastocyst to bind to it.

Explanation:

- Eijiro <3

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atomic orbitals or subshells it the same name

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<span>
Digested fats are resynthesized into triglycerides inside the epithelial cells, and there they're coated by proteins. Such structures are called chylomicrons (small globules composed of protein and lipid). The chylomicron is water-soluble and that allows it to travel outside of the cell and enter the lymphatic capillaries-lacteals.</span>
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