Answer:
Protists are classified into three categories on the basis of their mode nutrition. They are as under.
1) Algae : Algae is made up of single cell having true nucleus. They are found in those places where water is present. They make their own food like plants.
2) Protozoa : Protozoa is also made of one cell and have true nucleus. They feed on another animals.
3) Fungus like protists : It is a type of protists which feeds on dead bodies of plants and animals.
1) Protists are organisms which are made up of single cell.
2) Protists are eukaryotes i. e. having true nucleus.
3) Protist have some characteristics of animals, plants and fungus.
Ecological succession is the gradual process by which ecosystems change and develop over time. Nothing remains the same and habitats are constantly changing.
There are two main types of succession, primary and secondary.
Primary succession is the series of community changes which occur on an entirely new habitat which has never been colonized before.
Secondary succession is the series of community changes which take place on a previously colonized, but disturbed or damaged habitat.
The correct answer is: oxygen and nutrients.
Ocean abiotic factors are non-living factors that influence an ocean ecosystem.
Nutrients are substances that ocean organism obtains from their environment in order to grow and live such as nitrogen, phosphorus, sulfur, carbon, iron, potassium, magnesium.
Oxygen is a necessary element required for respiration (most ocean organisms are aerobic), metabolism and other chemical reactions within the organism. Oxygen in the ocean is produced by algae and phytoplankton via photosynthesis.
<span>All eight possible phenotypes could occur, but a greater proportion of the offspring would have the parental phenotypes.
</span><span>Because all three genes are linked, it is more likely that the parental allele combinations would stay together rather than be recombined through a crossover event. That is why a greater proportion of the offspring would have parental phenotypes. Nevertheless, some crossing over would likely occur, which is why a small proportion of the offspring would have recombinant phenotypes.</span>
The best synonym for vales in the lines "By the stream & o'er the mead..Making all the vales rejoice!" from The Lamb will be valleys. The correct answer is C.