Microtubules, a structure of the cytoskeleton, are responsible for assuring that the two members of a homologous chromosome pair go to different daughter cells. During Anaphase I, the pair of homologous chromosome move to opposite sides of the cell, through a process called segregation. Microtubules emerging from a structure on the cell surface, called spindle, bind to each chromosome of the pair and ensure the separation of the pair.
Your answer is A ; weathering and erosion
Explanation:
On the surface weathering and erosion break down igneous rocks into pebbles,sand and mud ,creating sediments which accumulates in basins on the Earth's surface
Answer:
A. Human behavioral ecology
B. Yes, this research may shed light on the mechanisms involved in human reproduction
Explanation:
Biological anthropology can be defined as a discipline that investigates human behavior in an evolutionary context. This research field is composed of several subdisciplines including, among others, evolutionary biology, forensic anthropology, evolutionary psychology, paleoanthropology, etc. The case above described refers to human behavioral ecology, which is also considered to be a subdiscipline of biological anthropology. This study case may also provide important information about what hormones may affect reproduction in humans, thereby having implications in reproductive medicine
Living things must interact with the rest of the ecosystem to either produce or consume energy.