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Sphinxa [80]
3 years ago
12

Some cell have several nuclei within their cytoplasm. Considering the events in a typical cycle, which phase is not operating wh

en such cells form?I
Biology
1 answer:
11111nata11111 [884]3 years ago
7 0
<h2>Answer:</h2>

The second and last phase which is cytokinesis is missing in the cell cycle.

<h3>Explanation:</h3>

A cell division into two daughter cell involves two phases:

Karyokinesis: The division of the cell nucleus. It further involves many steps like prophase interphase metaphase etc. After this phase cell contains two daughter nuclei.

Cytokinesis: This the division of the cytoplasm of the cell and having the formation of a cell membrane in the middle of the cell separating two daughter nuclei into two distinct cells.

If karyokinesis proceeds but cytokinesis does not proceed. It leads to the multinucleated cell.

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Write a summary where you give the name of the biome you live in.do reaserch on your biome and discuss the type of plants,animal
tresset_1 [31]

Biomes are very large ecological areas on the earth’s surface, with fauna and flora (animals and plants) adapting to their environment. Biomes are often defined by abiotic factors such as climate, relief, geology, soils and vegetation. A biome<span> is NOT an ecosystem, although in a way it can look like a massive ecosystem. If you take a closer look, you will notice that plants or animals in any of the biomes have special adaptations that make it possible for them to exist in that area. You may find many units of ecosystems within one biome. 

There are five major categories of biomes on earth. In these five, there are many sub-biomes, under which are many more well defined ecosystems.

</span>

<span>The Desert Biom - Deserts makeup about 20% of total land cover on earth and are characterized by little (less than 50cm/yr) or no rainfall. Desert biomes come in four major kinds— each of these having their unique features but have similarities in their biotic and abiotic makeup. They are the Hot and Dry Deserts, Semi Arid Deserts, Coastal Deserts and Cold Deserts, and within these are many deserts located in many places of the world.</span>

The Aquatic Biome<span> - This includes all water bodies on the earth’s surface. Aquatic biomes are grouped into two, Freshwater Biomes (lakes and ponds, rivers and streams, wetlands) and Marine Biomes (oceans, coral reefs and estuaries). These biomes make up about 73% of the total 
earth’s surface.</span>

 

The Forest Biome<span> - Forests makeup about 30% of the total land cover on earth and are of incredible value to life on earth. They are a store of carbon and play a very important role in climate control. They have a watershed role and are a source of many raw materials that humans depend on. </span>

The Grassland Biomes:<span> <span>There are two main types of grassland biomes: the Savanna Grasslands and the Temperate Grasslands. </span></span>

The Tundra Biomes:<span> <span>There are two major tundra biomes—The Artic Tundra and the Alpine Tundra. </span></span>

5 0
4 years ago
Clinical manifestations of radiation injury result from acute cell injury, dose-dependent changes in the blood vessels that supp
Molodets [167]

Answer:

The clinical manifestations are radiation cystitis, dermatitis and diarrhea from enteritis.

Explanation:

Note the following,

Radiation cystitis is the lesion of the bladder. It could be simple inflammatory reaction to almost complete bladder retraction.

Dermatitis is the swollen and reddish of the skin, and mostly with sore.

Enteritis diarrhea results through the inflammation of the small intestine.

3 0
3 years ago
Warm water currents and cold water current. What causes each?​
Zepler [3.9K]
Warm-water currents travel out from the equator along the surface
Cold water currents originate in one of two places. The first is the polar regions and the second I’m not so sure of so I hope this is enough
8 0
3 years ago
Can anyone please help me with these questions
Yuki888 [10]
(1) A. (2) D. (3) B. (4) A. (5) B. (6) C. (7) B. (8) B. (9) B. (10) A.
8 0
3 years ago
How does metamorphism affect basalt?
vekshin1

Explanation:

Metamorphism describes how one type of rock is changed into another. Basalt is an igneous rock that is referred to as a parent rock type. It experiences metamorphism via the addition of heat and pressure; the metamorphic rock, eclogite is formed as the silica-rich basalt is altered.

Learn more about rock types at brainly.com/question/9131992

#LearnWithBrainly

7 0
4 years ago
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