What Unique Characteristic Do All Deuterostomes Have in Common

question 41

Multiple Choice

What unique characteristic do all deuterostomes have in common?

• A) Adults are bilaterally symmetrical.
• B) Embryos have pharyngeal pouches that may or may not form gill slits.
• C) All have a spinal column.
• D) All have specialized head and tail regions.
• E) The pore (blastopore) formed during gastrulation becomes the anus.

Comprehend the importance and characteristics of bipedal locomotion in hominid evolution.

Identify the extent and geographical distribution of H. neanderthalensis during the Pleistocene.

Grasp the concept of archosaurs, including their evolutionary significance and the relationship between dinosaurs and birds.

Differentiate between marsupials and eutherians in terms of reproductive strategies and developmental characteristics.

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