Your answer should be “D”.
i hope i could help!
There are seven main levels of classification, divided into five kingdoms.
Animal - Animals are multicellular eukaryotes whose cells are bound together by collagen.
Plant - Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae.
Fungi - A fungus is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms.
Protist - A protist is any eukaryotic organism that is not an animal, plant, or fungus.
Monera (unicellular) - Kingdom Monera belongs to the prokaryote family. These are the oldest known microorganisms on earth.
I apologize if i’m wrong or if this isn’t what you are looking for!
Answer:
ZZ species will take more number of crosses to produce a recessive offspring.
Explanation:
Here Z seems to be the dominant allele. A species having ZZ or homozygous dominant genotype shall not express the recessive phenotype until unless it has both recessive allele and this is not possible as of now or is dependent on the genotype of mating species and the number of generations of development.
If ZZ mates with WW, the offspring in F1 generation will have genotype ZW
However, if the offspring in the F1 generation are crossed then in next generation we could see organism with recessive phenotype i,e WW
ZW*ZW
ZZ, ZW, ZW, WW
While in case of organism having ZW type genotype, recessive phenotype will occur in the first generation cross with the ZW.
Water, or H2O, is compounded using both hydrogen and oxygen. Hydrogen has a positive charge and oxygen has a negative charge. This helps the two compounds to interact with other chemicals such as salt and act as a solvent. The positive charge of sodium links up with oxygen's negative charge, and the positive charge of hydrogen links up with chlorine's negative charge. Oils are not polar however, and would not be able to dissolve, hence why during oil spills, it is a process to clean them up.