For Each Historical Identification Question, Define the Term and Briefly

question 27

Short Answer

For each historical identification question, define the term and briefly describe its historical significance.
-algebra and the astrolabe

---

Definitions:

Chromosomes

Structures within cells that contain genetic information (DNA) necessary for the replication and function of organisms.

Autosomes

Chromosomes that are not directly involved in determining the sex of an organism, making up the majority of the organism's genome.

Motor Skill

The ability to perform movements with precision and coordination, often acquired or improved through practice and learning.

Motor Milestones

Developmental stages marking significant physical abilities in infants and children, like crawling, walking, and grasping.