<h3><u>Answer;</u></h3>
all types of plants
all animal populations
<h3><u>Explanation</u>;</h3>
- Biotic factors are the living components of an ecosystem and include organisms such as <u><em>producers or autotrophs, consumers or heterotrophs, and decomposers or detritivores.</em></u>
- Abiotic factors on the other hand are the non-living parts of an environment. They include factors such a<em><u>s sunlight, temperature, wind, water, soil and naturally occurring events such as storms, fires and volcanic eruptions. </u></em>
Answer:
Evolution means change in the physical features of an organism.
Explanation:
Evolution means change in the physical features of an organism. Evolution occurs in the population of an organisms due to various factors such as mutation, non-random mating and natural selection. Nonrandom mating occurs when an organism prefer mating with particular superior organisms or with the similar organism. Mutation in the genetic makeup of an organism is also responsible evolution. this mutation occurs when an organism experience ultraviolet radiation from the sun, or also occur if an error in DNA during cell division. Gene flow is also known as gene migration is the transfer of genetic material or traits from one population to another when the organism is migrated to another environment. Some organisms are selected naturally because they have the potential to survive in that environment so they survive and that doesn't adopt itself to the environment, it will extinct from the environment.
Answer: O polar covalent bonds because oxygen is more electronegative than hydrogen
Explanation:
In the water molecule the two hydrogen atoms and one oxygen atoms forms the chemical structure in this the covalent bond is formed between hydrogen and oxygen and this is formed due to sharing of electrons between hydrogen and oxygen and oxygen being electronegative requires two electrons to complete its valency which are provided by two electrons each from one hydrogen and the O polar covalent bond is formed by this way.
Every organism needs to eat to gain energy
Answer:
This process can be performed using immunofluorescence analysis via antibodies.
Explanation:
<u>To test for the hypothesis</u>
To test for the hypothesis we have to analyze whether the neuronal phenotype is due to the binding of laminin to integrins, and this will enable us to determine which integrins are abundantly expressed on the neuronal cell membrane. This process can be performed using immunofluorescence analysis via antibodies
Finally when no differentiation markers are expressed in the laminin coated plates with mutant cells we can now say that it expresses integrins
