As per the rules of bionomial nomenclature, the species name that is written correctly is C. Pelecinus polytyrator (or B, because you wrote two answers which are completely the same).
You capitalize the genus name, but write the specific epithet in small letters.
The frontal lobe takes about 1/3 of the cerebral cortex.
The flower structures are identified above:
The functions are as follows.
Petal- large and brightly coloured to attract insects.
Sepal- protects the flower whilst in bud.
Stalk- supports the flower to make it easily seen by insects, and to be able to withstand the wind.
Stamen- male reproductive organ of the flower, made up of the anther and filament.
Anther- contains pollen sacs, in which pollen grains are formed. Pollen contains the male sex cells.
Filament- supports the anther.
Carpel- female reproductive organ if the flower. Made up of the stigma, style and ovary.
Stigma- sticky surface to the ovary, through which pollen tubes grow.
Style- links the stigma to the ovary through which pollen tubes grow.
Ovary- contains ovules which form into seeds when fertilised.
Hope this helps! :)
Answer:
(2) genetic variation
Explanation:
Meiosis is the process whereby sexually reproducing organisms produce haploid (n) gametes or sex cells via division while fertilization is the fusion of the gametes (male and female) produced as a result of meiosis to form a diploid (2n) zygote.
Meiosis is a phenomenon that is unique to only sexual reproduction and it aims at producing daughter cells that are genetically different from the parent cell. A process called CROSSING OVER, which occurs only in meiosis, enables offsprings that results from the fertilization of the gametes produced by meiosis to exhibit GENETIC VARIATION i.e. difference in genetic content from parent cell.