Which of the following plants are described by the following characteristics? -the sporophyte generation is dominant -possesses vascular tissue, pollen grains, seeds, fruit -does not require water for fertilization -heterosporous

Referring to the image above, pharyngeal gill slits are indicated by _______.

Referring to the image above, pharyngeal gill slits are indicated by _______.

The part labeled E in the image of the flower above is the _______.

The fern sporophyte produces spores by _______.

The fern sporophyte produces spores by _______.

The letter E in the image of a typical sponge above is _______.

How many layers (germ layers) of cells are present in the EARLY gastrula? 

The structure that is either the egg or sperm, found in moss, ferns, and all plants is the _______.

The letter E in the image of a typical sponge above is _______.