Why did you write the last part I don’t get it I’m
Answer:
There are many invasive animal sand plants which are harmful for native flora and fauna. Some of the invasive or alien species are as following:
<u>1. The Nile Perch:</u><em> </em>Nile Perch is a type of fish which is native to African lake and river systems but if it is introduced in other countries lake it can be dangerous to other fishes in that lake. It was earlier introduced to Lake Victoria but after sometime it was evaluated that native fishes got extinct and the Nile Perch become very huge in size.
<u>2. The cotton whitefly: </u> Cotton whitefly are native to India but now can be found on most of the continents and have very bad impact on the fauna or agricultural plants. They have capability of transmitting upto 100 different plant viruses. find them thriving
<u>3. The desert locust:</u> The desert locust is a species of locust which can fly and are one of the most disastrous migratory pests in the world. They feed over green green vegetation, including pasture, crops and fodder. They have very bad impact on native flora as they are migratory pests. They are found in Africa and migrated to nearby countries such as India and damages the native flora.
<u>4. European starlings:</u> European starlings are the bird species which fight with native species for food and shelter. They are found in Alaska and Mexico and proved invasive in U.S. as the number of native birds decreased with their introduction.
Answer:
If mismanaged, renewable resources will become non-renewable.
Explanation:
For example: Groundwater can be over-pumped. If you burn a tree (plant) and don't plant another one.
The microtubules that organize the chromosomes along the metaphase plate are released by centrosomes, also known as microtubule organizing systems. Cytokinesis is the dividing of the cell contents to create two new cells, beginning in anaphase or telophase, and these phases occur in strictly sequential order.
There are 9,0 microtubule multiplets close to the Golgi that generate microtubules. These microtubules utilize dyneins and kinesins to connect to the kinetochores of chromosomes in order to maintain a dynamic movement process and for the centralized organization of chromosomes along the metaphase plate.
Prophase, Metaphase, Anaphase, and Telophase are the four basic phases of mitosis. Some textbooks divide prophase into an early phase (named prophase) and a late phase, giving the number five (called prometaphase).
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