I'm assuming you mean non-vascular plants, since that is the case.. the answer is rhizoids.
Non-vascular plants have rhizoids that anchor them to the ground AND absorb water and minerals.
Specialized gland in the endocrine system release hormones that control different bodily functions.
Answer:
Tentacles have specialised stinging cells called nematocysts. They use these to immobilise their prey so that the tentacles are then able to move the food into the mouth.
Explanation:
Probably through a electron microscope either TEM or SEM. or possibly a picture through the microscope. I hope that helped.