Answer:
In a community, every species interact with each other. This results in the competition among them for food and habitat. The competition is more when the resources are limited and every species compete for it. Thus the efficient species will survive and the weaker one will perish. This is known as the competitive exclusion principle.
According to this principle, two species cannot live together in the same habitat and have the same niche. Niche is the resource used by individual species and it should not be shared by many species.
If the species want to coexist in a community without any competition the niche should be different. Otherwise, it leads to evolution.
Because if resources would overlap in use, the species which less dependent on the resource will be selected for evolution. If both the species is unable to evolve and rely on the same niche, then there is rigorous competition. The species which is powerful and fit exploit the resource and this leads the other species to extinction.
This competitive exclusion principle has shown in the two paramecium species - Paramacium aurelia and Paramecium caudatum. When they are grown individually in the culture medium they thrive. But when they are grown together in the same culture medium, Paramecium aurelia extinct the Paramecium caudatum for food.
Eukaryotes are organisms who is containing a nucleus, cells and other organelles that are enclosed with membranes just like the prokaryotes does. Eukaryotes are able to reproduce asexually through the process of mitosis and sexually through the process of meiosis.
Answer:
genes or genetics they're the same thing
Explanation:
Answer:
1. light-sensitive structure : Eyespot
2. groove in the outer covering of dinoflagellates : Brown algae sulcom
3. Phytophthera infestans : Late blight
4. multinucleated feeding phase plasmodial : Plasmodium
5. rapid growth of : Light algal bloom
6. giant brown algae : Kelp
7. gelatin-like derivative of : Algin
8. result of reproduction inside a Volvox colony : Colonies
9. structure of an alga phototaxis : Thallus
10. response to : Phototaxis
11. Foraminifera daughter : Radiolarians
12. Myxomycota red : Slime mold
13. Bacillariophyta: Algae diatoms
Answer:
fruit, the fleshy or dry ripened ovary of a flowering plant, enclosing the seed or seeds. Thus, apricots, bananas, and grapes, as well as bean pods, corn grains, tomatoes, cucumbers, and (in their shells) acorns and almonds, are all technically fruits.
Explanation:
A botanical fruit would have at least one seed and grow from the flower of the plant. With this definition in mind, cucumbers are classified as fruit because they contain tiny seeds in the middle and grow from the flower of the cucumber plant. Drupe - has fleshy fruit and a single seed with a hard endocarp eg peaches, coconut and olives.
Berry - has many seeds eg tomatoes, peppers and cucumber but not strawberries!
Aggregate fruit - develop from one flower with many pistils eg strawberries.
Legumes - split along two sides eg beans, peas.
