If a Baby Is Making Speech-Like,but Meaningless,sounds,this Is a Universal

question 41

Multiple Choice

If a baby is making speech-like,but meaningless,sounds,this is a universal phenomenon called

• A)cooing.
• B)babbling.
• C)gurgling.
• D)murmuring.

---

Definitions:

Plantae

A kingdom comprising all plants, characterized by being multicellular, eukaryotic, and photosynthetic.

Phylogenetic Systematics

A method of classifying organisms based on their evolutionary history and relationships, using phylogenetic trees.

Cladograms

A diagram used in cladistics which shows relations among organisms.

Molecular Clocks

Methods used to estimate the time of evolutionary events based on the hypothesis that genetic mutations accumulate at a predictable rate over time.