​Which Animal Lacks Symmetry, Has No Embryonic Tissues, and Has

question 81

Multiple Choice

​Which animal lacks symmetry, has no embryonic tissues, and has intracellular digestion?

• A) ​a cnidarian
• B) ​a flatworm
• C) ​a sponge
• D) ​an annelid
• E) a planaria​

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Definitions:

Job Demands

The physical, psychological, social, or organizational aspects of a job that require sustained physical and/or mental effort.

Labour Costs

The total expenditure borne by employers to compensate their workforce, including wages, benefits, and taxes.

Role Overload

A situation where an individual is expected to fulfill too many roles or tasks within a limited time frame, often leading to stress and reduced performance.

Job Insecurity

The fear or concern of losing one's job or facing a significant downgrade in job conditions, often reflecting broader economic conditions.