Explanation:
Vascular tissues are absent.
-Sex organs are multicellular and jacketed.
-Archegonium is flask shaped with tubular neck and a swollen venter. ...
-Sexual reproduction is of oogamous type. .
-The sporophyte of sporogonium is parasitic over the gametopphyte.
A scanning electron microscope fires electrons at surfaces, and by detecting scattered electrons that reflect off the surface tells something about the surface topography. Transmission electron microscopy fires electrons through thin samples. The scattering of electrons as they go through the sample tells something about the structure. Both types of microscope utilise electrons in order to image a sample.
B. Archean is the right answer
Answer: Ecological pyramids begin with producers on the bottom (such as plants) and proceed through the various trophic levels (such as herbivores that eat plants, then carnivores that eat flesh, then omnivores that eat both plants and flesh, and so on). The highest level is the top of the food chain.
Explanation:
Answer:
Chloroplast
Explanation:
Chloroplasts are plant cell organelles that carry out photosynthesis. Photosynthesis is the series of reactions that use carbon dioxide, water, and light energy to make glucose and oxygen.
