red slime algae control

Algae - Three groups of Algae - Rhodophyta (red algae), Phaeophyta (brown algae) and Chlorophyta (green algae) have been included in the Kingdom Metaphyta. As you have already learnt, the group cyanophyta (blue-green algae) has b..

Three groups of Algae - Rhodophyta (red algae), Phaeophyta (brown algae) and Chlorophyta (green algae) have been included in the Kingdom Metaphyta. As you have already learnt, the group cyanophyta (blue-green algae) has been placed i..

Chlamydomonas Spirogyra Cladophora Occur in ponds, lakes and fresh water bodies. Sea weeds are found in marine waters. May be single celled, colonial or filamentous. Are autotropic i.e., they can prepare their own food with the help of the green pigmen..

. Most of them are saprotrophic. Some are found as parasites on algae and other plants. Slime moulds generally reproduce asexually by fragmentation or by forming sporangia, which produces spores having a cellulose cell wall. Sexual reproduction involves isogamy or anisogamy. fig..

Plants often get infested with disease causing pathogens. The entire crop can be destroyed if they are not controlled in time. Pathogens are transmitted by seed and soil water air Seed soil and water borne diseases mostly attack roots and plant stem. Air borne diseases attack a..

Blue green algae contain in addition to chlorophyll, other photosynthetic pigments, such as Phycobillins. Phycobillins are of three types phycocyanin (blue), allophycocyanin (blue) and phycoerythrin (red..

The group cyanobacteria includes another successful group of prokaryotes namely blue green algae. They are photoautotrophic prokaryotes occupying a wide range of habitats. They are predominantly aquatic, found mostly in fresh water bodies. Some species occur in marine water. A few are ter..

. The five-kingdom classification gives a clear indication of cellular organization and modes of nutrition, the characters which appeared very early in the evolution of life. However, the five-kingdom classification has certain drawbacks also, particularly with reference to the lower forms of life...

It is a phenomenon where a given gene has multiple phenotypic effects. As a result, the gene not only influences the trait which it expresses, but also influences many other traits. Such a gene is called pleiotropic gene. Pleiotropic genes generally do not have the same influence on all the traits ..

Aquatic life in water depends upon the presence of dissolved oxygen. Unless a minimum amount of the dissolved gas is present in lakes and rivers, fish and other aquatic life will die. Many pollutants in the water are biodegradable and some are non-biodegradable. Complex molecules, which are broken..