Biotic factors are living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil and atmosphere.
So to answer your question,
Biotic: plants and other prey (animals)
Abiotic: water, soil,
Hope this helps!
Answer:
Highly conserved regions are a gene that are extremely similar among different species
Answer:
Option (3).
Explanation:
Bone may be defined as one of the most important connective tissue of the body. The weight of muscles are bear by the bone and bone are interconnected with each other.
Two main types of bone are primary bone and secondary bone. Primary bone is present in the embryonic development whereas this bone is replaced by secondary bone in adults. The primary and secondary bone can not be distinguished on the basis of amount of the inorganic matrix as both has nearly equal amount of organic matrix.
Thus, the correct answer is option (3).
Answer:
Four copies, one on each sister chromatid in a pair of homologous chromosomes.
Explanation:
FoxP2 gene is involved in speech and development of an individual. FoxP2 gene encodes the FoxP2 protein and plays an important role in the process of communication.
The gene is diploid and contain two copies of each chromosome. At the prophase I, the four copies of the FOXP2 gene is present in the cell. The two chromosome contains four chormatids. All these four chromatids present the copy of a chromosome.
Thus, the correct answer is option (1).
Sunflowers grow on a large stalk, and often only produce one flower. paddy plants produce many small flowers, with heavy pollen.