A genotype is an organisms genetic makeup and they are represented by 2 alleles (letters). An example of a genotype would be AA, Bb, and CC. Since there is 2 heterozygous offspring the dominant allele will hide the recessive allele which makes both of them have long antennas.
Answer:
A, B and C represents the presence of a nuclear lamina
Explanation:
The structure of a nucleus can be represented by the presence of large pores that allow transport between the nucleus and cytosol. Also the nucleus is mechanically supported by network of intermediate filaments called the nuclear lamina, which forms a thin sheetlike meshwork just beneath the nuclear inner membrane.
<span>The characteristics that scientists used to classify living organisms into six kingdoms include the following:
1. Cell type: living organisms are classified into prokaryotes and eukaryotes based on the presence of nucleus and distinct arrangement of the organelles in their cells.
2. Mobility: living organisms are categorized into kingdoms based on their ability or inability to move about.
3. Cell structure: the cells structure was used to divide living organisms into plants and animals. Those living organisms that have cell wall are classified as plants while those who do not have cell wall are classified as animals.
4. Number of cells: living organisms that are made up of only one cell are classified as unicellular while those with many cells are termed multi cellular.
5. Reproduction method: living organisms are classified based on whether they reproduce sexually or asexually.
6. Manner of obtaining energy: living organisms that can prouduce their own food are called autotrophs while those that can not produce their own foood are termed heterotrophs. Plants are essentially categorised as autotrophs while animals are described as heterotrophs.</span>
Answer:
By extensively filtering the water in a lake or a bay they can clear it enough to increase light penetration thus affecting benthic macroalgal communities by facilitating growth. There are numerous examples of animals and plants that function as ecosystem engineers.
