Answer:
The wound healed by a scab.
Explanation:
Cells fromed over the surface of the skin, and began to repair the wound. Resulting in the reparied wound beung a scab.
Answer:
The options are missing, the options are:
A) prevents the duplication of centrosomes. B) prevents nuclear envelope fragmentation C) prevents shortening of microtubules. D) prevents attachment of the microtubules to the kinetochore. E) prevents nucleosome formation
The answer is C
Explanation:
Cell division is a characteristics of all living cells. Whether meiosis or mitosis, the chromosomes separate in the Anaphase stage. Prior to the anaphase stage is the metaphase, where spindle microtubules attach to the kinetochores of each chromosome and aligns them at the centre of the cell called METAPHASE PLATE.
Thus, since the aligning of chromosomes at the metaphase plate has to do with attachment of microtubules to chromosomes' kinetochores, the drug that will hinder movement of chromosomes to opposite poles will not stop formation of microtubules. Instead, it will prevent the formed microtubules attached to each chromosome from shortening, as it is the shortening of microtubules that facilitates the pulling apart of the chromosomes they are attached to.
The endosymbiotic theory states that the some cellular organelles present inside the Eukaryotic cells were once free-living prokaryotic organisms. The eukaryotic cells ingested these organisms and over time they developed a symbiotic relationship with each other. These organelles include the mitochondria and the chloroplasts. Both these organelles contain their own DNA, and produce energy.
Hence, the answer is 'mitochondria and chloroplasts'.
1) leaves fold up to reduce transpiration in a sunny day
2) leaves are modifies into spines . ex:- cacti
It is because of the color and the smell of the strong flower which red roses have , with this because bees feed on their nectar and pollen.
<h3>What are the benefits of chickweed?</h3>
Chickweed has been used for centuries to treat illnesses and provide comfort, including lowering inflammation and battling germs. Additionally, it might help you maintain your weight and function as an expectorant when you're sick. On the stems, there is also no row of hair. Instead, joints can be seen in the stems. The plant has the consistency of string but is not edible despite not being poisonous.
<h3>What kind of bees do roses attract?</h3>
The abundant anthers of wild roses and Rosa rugosa are also a favorite source of pollen for honey bees and other solitary bee species. Thanks to the amazing anthers inside the flower of this wild rose, worker honey bee Apis mellifera once more has pollen baskets on its hind legs filled with nectar.
To know more about pollen :
brainly.com/question/21021623
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