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Plankton

Organisms that are integral to the continuity of freshwater and marine ecosystems. Consists of zooplankton and phytoplankton.

863 Questions

Where are phytoplankton MOST productive?

Oh, dude, phytoplankton are most productive in areas with high levels of nutrients and sunlight, like the surface ocean where they can photosynthesize and thrive. They're like the overachievers of the ocean, soaking up all that sunlight and nutrients to grow and reproduce like there's no tomorrow. So, yeah, you'll find those little guys partying it up near the surface where all the action is.

Are animal plankton omnivores and are plant plankton omnivores?

Animal plankton are typically omnivores, feeding on a variety of other organisms such as smaller zooplankton, fish larvae, and even plant plankton. Plant plankton, also known as phytoplankton, are photosynthetic organisms that primarily obtain energy from sunlight and nutrients from the water, so they are not considered omnivores.

Do zoo plankton have mitochondria?

Yes, zooplankton have mitochondria. Mitochondria are organelles found in most eukaryotic cells and are responsible for producing energy through cellular respiration. This process is essential for the survival of zooplankton, just like any other eukaryotic organism.

Is the basil plant a gymnosperm?

No, basil plants are not gymnosperms. Gymnosperms are seed-producing plants that do not produce flowers or fruits, while basil plants are angiosperms that do produce flowers and seeds enclosed in a fruit.

What is the organelle that makes steroids in gland cells regulates calcium in muscle cells and breaks down toxins in liver cells is the?

Endoplasmic reticulum is the organelle that is responsible for synthesizing steroids in gland cells, regulating calcium in muscle cells, and detoxifying substances in liver cells. It consists of rough ER, involved in protein synthesis, and smooth ER, which aids in lipid metabolism and detoxification.

Are the cells separate or united with one another?

Cells are separate entities that can function independently or in coordination with one another. Each cell has its own structure and function, but they can also come together to form tissues, organs, and organ systems in multicellular organisms.

Is plankton a small shrimp?

No, plankton are any microscopic sea-dwelling organisms. these can be plants OR animals.

I just checked (April 20, 2011) on Wikipedia: plankton means 'drifter' or 'wanderer' and can be any of the plants or animals UP TO JELLYFISH size. So small shrimp known as 'krill', ARE part of what makes up plankton.

Please see the link:

Do phytoplankton need nutrients minerals to survive?

Yes, phytoplankton require nutrients such as nitrogen, phosphorus and micronutrients to survive and grow. These nutrients are essential for photosynthesis and other metabolic processes in phytoplankton. Without an adequate supply of nutrients, phytoplankton populations can decline, affecting marine ecosystems.

What is a job of a decomposer?

The job of a decomposer is to break down all dead things in other words to take away the dead organisms

Why are plant planktons not found in deep oceans?

Plant planktons, or phytoplankton, require sunlight to perform photosynthesis and produce energy. In deep oceans, sunlight does not penetrate to the same extent as in shallower waters, making it challenging for phytoplankton to survive and thrive due to limited light availability. Consequently, phytoplankton are typically found in surface waters where sunlight can reach them for photosynthesis.

Name 10 fruit bearing plants with their agents through which seeds are dispersed and the part of or seed which helps in dispersal?

  1. Apple tree - Dispersed by animals, the seeds within the apple are ingested and later dispersed by animals through their droppings.
  2. Strawberry plant - Dispersed by birds, the seeds are located on the surface of the fruit which can be carried away by birds.
  3. Coconut palm tree - Dispersed by water, the coconut fruit can float and be carried by ocean currents to new locations for germination.
  4. Raspberry bush - Dispersed by wind, the small seeds are attached to the berry and can be carried by wind to new locations.
  5. Avocado tree - Dispersed by animals, the large seed within the fruit can be dispersed by animals that eat the fruit.
  6. Mango tree - Dispersed by animals, the seed within the mango fruit can be dispersed by animals through their droppings.
  7. Blueberry bush - Dispersed by birds, the seeds are small and can be carried by birds to new locations.
  8. Orange tree - Dispersed by animals, the seeds within the orange fruit can be dispersed by animals through their dung.
  9. Pineapple plant - Dispersed by animals, the seeds within the pineapple fruit can be dispersed by animals that consume the fruit.
  10. Papaya tree - Dispersed by birds, the seeds within the papaya fruit are small and can be carried by birds to new locations.

How do salamanders keep the southern appalachian ecosystem healthy?

Salamanders in the southern Appalachian ecosystem help control insect populations, such as ants and beetles, which can potentially harm plants and trees. They also act as indicators of overall ecosystem health, as their presence or absence can signal changes in environmental conditions. By playing a role in nutrient cycling and maintaining biodiversity, salamanders contribute to the overall balance and stability of the ecosystem.

Why isn't all the energy that phytoplankton get from sunlight passed on to the sea urchins that eat the phytoplankton?

There are many reasons for this. Some of the main ones include the fact that not all parts of animals are consumable. Energy that is used to grow solid bone is not usually usable by any other animal, for example. Plants are the most efficient, and animals that eat plants will use up some of that energy while hunting other animals, a large amount also escaping as heat energy. A very small amount of the actual energy consumed is passed up through the food chain, which explains the small number of the higher predators compared to plants.

What has soft bodies protected by 2 bluish black hard shells that eats plants and animals called planktons?

The organism you are referring to is likely a type of crab, specifically a species with a soft body protected by two hard bluish-black shells. This type of crab typically consumes a diet consisting of both plants and animals, including plankton.

Do plankton only have one eye?

No, plankton do not have eyes at all. Plankton are tiny organisms that drift in aquatic environments, and they do not have complex sensory organs like eyes.

Does a fern plant contain chlorophyll?

Yes, fern plants contain chlorophyll, which is essential for photosynthesis. The green pigment in chlorophyll allows ferns to capture sunlight and convert it into energy for growth and survival.

How does plankton do photosynthetic?

Plankton that perform photosynthesis utilize chlorophyll pigments to capture sunlight and convert it into chemical energy. These organisms use this energy to convert carbon dioxide and water into glucose through the process of photosynthesis. This enables plankton to produce their own food and serve as the base of the marine food chain.

Why is it to obtain to maintain a pure culture?

Maintaining a pure culture is important to ensure that the characteristics and behaviors of a specific microorganism are accurately studied without interference from other contaminants. This is crucial for scientific research, medical testing, and industrial applications where the accuracy and consistency of results are essential. Impure cultures can lead to inaccurate findings and unreliable outcomes.

What is the edges of papaya leaf and shape?

Papaya leaves have smooth edges and are typically palmately lobed, meaning they have multiple lobes originating from a single point like the fingers of a hand.

Can plankton survive without the sun?

Plankton relies on photosynthesis to produce food, which requires sunlight. Some plankton species can survive in dark conditions by using other sources of energy, such as chemicals or organic matter. However, prolonged absence of sunlight can impact their growth and reproductive abilities.

Are pygmy seahorses carnivores?

yes they are as they eat smaller other ceatures

What is the name of the light-sensitive pigment found in photosynthetic archaea?

The light-sensitive pigment found in photosynthetic archaea is called bacteriorhodopsin. It is a type of retinal protein that helps these organisms convert light energy into chemical energy for photosynthesis.

What uses the dissolved carbon dioxide in a lake?

Dissolved carbon dioxide in a lake can be utilized by aquatic plants during photosynthesis. This process helps plants to produce oxygen while utilizing carbon dioxide for growth. Additionally, some microorganisms in the water may also utilize dissolved carbon dioxide as a carbon source for their metabolism.