Match the Word Elements with Their Meanings

question 69

Multiple Choice

Match the word elements with their meanings.
-sebum,sebaceous

• A)cutane/o
• B)hidr/o
• C)hydr/o
• D)ichthy/o
• E)kerat/o
• F)lip/o
• G)melan/o
• H)myc/o
• I)onych/o
• J)pil/o
• K)py/o
• L)scler/o
• M)seb/o
• N)squam/o
• O)xer/o
• P)-malacia
• Q)-oid
• R)-pathy
• S)-phoresis
• T)-plasty

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Definitions:

Blastocele

Cavity in the blastocyst.

Trophoblast

Cell layer forming the outer layer of the blastocyst, which erodes the uterine mucosa during implantation; the trophoblast does not become part of the embryo but contributes to the formation of the placenta.

Gastrula

An early embryonic stage following the blastula, characterized by the formation of three primary germ layers that will develop into different tissues and organs.

Developmental Events

Significant occurrences or processes that contribute to the growth or maturation of an organism at any stage in its life cycle.