Question

The sperm in the moss is driven towards the ovum by the effect of glucose. What kind of movement is this?​

Answer 1

Answer:

Ferns are seedless, vascular plants. They contain two types of vascular tissue that are needed to move substances throughout the plant. Evolutionarily, this addition of vascular tissue to plants is what allowed ferns to grow up and out rather than just spreading along the ground. The more primitive mosses rely on osmosis and diffusion for material movement and need to stay in close contact with the ground. With the addition of vascular tissue, water, nutrients and food could now be transported throughout a taller plant. The first type of vascular tissue, xylem, is responsible for moving water and nutrients throughout the plant. As the xylem cells reach maturity they die, losing their cellular contents. The external cell walls remain intact.

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I hope this helps you.....

Answer 2

Answer:

Nahi Mai kashish Nahi hu.