Question

characteristics of marine algae ?

Answer 1

Answer:

Main Characteristics Of Marine Algae:

Following, you will find the most outstanding characteristics of these plants, which have become really popular and useful in recent years.

Nutrition

Algae are mainly autotrophic organisms , which means they can synthetize all the required substances for their metabolism. Although there are cases in which algae, also have the capacity to feed themselves in an heterotrophic way. This means they need of others organisms.

It should be noted that they play a fundamental role in the aquatic ecosystem, since they are the main primary producers. This is to say, they are the base of the food chain that supports many species of marine animals.

Now, the algae don’t take their nutrients from the soil on which they are fixed. These organisms feed themselves, from the nutrients provided by the liquid environment where they live, thus the nature of their food varies, according to whether they have chlorophyll or not.

Answer 2

Answer:

When thick the cuticle gives algae a colorful shine. Algal cells have cell walls in addition to their cell membranes. Chloroplasts: complex, membrane-bound organelles where photosynthetic pigments are found.

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