What does the term segmentation mean? animal in which the mouth forms second in development

trait in which an animal has repeating body parts able to be specialized for different function

animal in which the mouth forms first in development

trait in which the nervous system is concentrated in one end, forming a head

Turtle hatchling survivorship rate is low in many turtle species due to predation. amanda researched the predatory rate on a species of turtle eggs in the red river. the eggs were harvested from trapped turtles and the egg's cloaca film (reproductive discharge) was either washed off or left on once gathered. research suggests that predators use the female's cloaca scent to locate the eggs. the eggs were only handled when wearing gloves and then reburied along islands where the turtles were trapped. the nests were monitored by cameras and manually on foot and data on nest predation were recorded. a. based on the experimental design, what is the dependent variable? b. based on the experimental design, what is the independent variable? c. based on the experimental design, what is the control?

The instructions for making proteins come originally from

Pl which diagram illustrates prophase?