- acrosome in head contains digestive enzymes to penetrate egg
- middle piece is packed with mitochondria to release energy
- tail which enable it to swim
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what are egg cells adaptations?
- cell membrane changes shape after fertlisation so no more sperm can enter
-contains a lot of cytoplasm which has nutrients for embryo
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what are adaptation of ciliated cell?
- hair like structure called cilia which move mucus and trapped particle to throat
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