The coloration of the beetles most likely remains constant, despite differential predation, when it is strictly due to ENVIRONMENTAL factors. Phenotypic traits can be influenced by genes or the environment.
The expression of a given characteristic (i.e., a phenotypic trait) in an individual may be associated with genetic and environmental factors, as well as with the interaction between genetic and environmental factors.
Different types of environmental inputs (e.g., diet, temperature range, oxygen, humidity, light, etc) can influence a given phenotype.
A heritability value near zero (0) indicates that almost all of the phenotypic variability for a given trait is caused by environmental factors.
Learn more in:
brainly.com/question/8090199
Answer:
Cell division is different in this type of multinucleated cells, in them there is mitosis but no cytosinesis or cytoplasm division. These muscle cells have nuclei in the periphery of the cell. In the life cycle of these cells there are successive divisions of all nuclei
Answer:
1. A rock that contains evidence of past animal or plant life is called a <u>fossil</u>.
2. Prehistoric <u>Woolly Mammoth</u> have been discovered in permafrost in Alaska and Siberia.
3. Hardened tree sap can preserve animals in a substance called <u>amber</u>.
4. Fossils can be created by replacement using minerals such as <u>silica</u>, <u>calcite</u>, <u>pyrite</u>.
5. A <u>mold</u> shows the original shape of the plant or animal.
6. A cast represents a <u>solid</u> version of the original plant or animal.
7. Trails, tracks and burrows are examples of <u>trace</u> fossils.
8. Some of the oldest fossils on earth are from ancient <u>worms</u> crawling on the seafloor.
Explanation:
Fossils are known to be the remains of plants and animals which have been preserved and kept in rock. They are usually a shell, skeleton or plant fiber that has been buried. Over time, they turned into rock.
Fossil amber are known to be fossil insects that are preserved in hardened tree sap. These insects and some small animal or plant that are found in these hardened tree sap were trapped in the tree.
Woolly Mammoth is known to be a closest extant relative to the Asian elephant. The appearance and behaviour of woolly mammoth are among the best studied in Siberia and Alaska.