Answer:
The correct answer will be option-C.
Explanation:
The evolution of human species in which one species transformed into another species evolves by a mechanism known as anagenesis.
Anagenesis is the mechanism of evolution which transform one species into a different species within a lineage. This process is slow and takes time to form species, therefore, is also known as gradualism or phyletic transformation.
The<em> Homo sapiens</em> evolved from<em> Homo erectus </em>where<em> Homo sapiens </em>overwrites the ancestral species and caused the species to become extinct.
Thus, Option-C is the correct answer.
Answer:
Glucose
Explanation:
Glucose is used by plants for energy and to make other substances like cellulose
Frost wedging - water expands about 9% after freezing this pushes against the rock and fractures or breaks it open.
thermal expansion - <span>is the tendency of matter to change in shape, area, and volume in response to a change in temperature.</span>
Answer:
Cytokinesis is the process of the cell cycle which divides the cytoplasm of the parent cell into two cells.
The process of cytokinesis involves the membrane of the cell, so the process differs in plant and animals cell as the plant cell exhibits two layers that are the cell wall surrounding the plasma membrane while animal cell lacks the cell wall. the main difference in both the process is:
1. Plant cell division-occurs by cell plate formation while animal cell division- occurs by full cleavage.
2. In-Plant cell- no cytoskeleton is involved while in animal cell- Cytoskeleton components are actively involved
3. Plant cell division is centripetal while animal cell division is centrifugal
4. Plant cell-wall formation is present while animal cell-Wall formation is absent
The similarities in both the process are that it generates the genetically identical daughter cells. In both cells, cytokinesis after the karyokinesis and is the last stage of the division.
