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Plankton

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

863 Questions

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.

What do phytoplankton have in common with green land plants?

Both phytoplankton and green land plants are autotrophs that photosynthesize to produce their own food. They both contain chlorophyll for photosynthesis and play a vital role in the global carbon cycle by converting carbon dioxide into organic matter.

Why do people who live in over populated countries use plants as their main source of food?

Plants are a more efficient use of resources compared to animal agriculture, allowing for more food to be produced on limited land. Additionally, plants are generally cheaper and more widely available, making them a practical choice for densely populated areas where resources may be scarce. Lastly, a plant-based diet can also have health and environmental benefits, making it an appealing option for those living in densely populated regions.

What kind of animals live in Danakil Depression in Ethiopia?

Animals that live in the Danakil Depression in Ethiopia include camels, donkeys, goats, and various species of birds adapted to the harsh conditions such as vultures and raptors. Some unique species adapted to the extreme heat and salt flats of the area are the Danakil mouse and the endemic Afar salt-dwelling fish.

Are zooplankton herbivores omnivores or carnivores?

Zooplankton can be herbivores, omnivores, or carnivores. Some feed on phytoplankton and other plant matter (herbivores), some feed on a mix of plant and animal matter (omnivores), and others primarily consume other zooplankton or small animals (carnivores).

Do frogs eat phytoplankton?

Frogs typically do not eat phytoplankton as their diet primarily consists of insects, worms, and small invertebrates. Frogs are carnivores that rely on animal protein for their nutrition rather than consuming plant-based food like phytoplankton.

Is plankton in the ocean a producer consumer or decomposer?

Plankton in the ocean can be both a producer and a consumer. Phytoplankton are a type of plankton that perform photosynthesis and act as producers, while zooplankton are consumers that feed on phytoplankton and other organisms. There are also some plankton species that can act as decomposers, breaking down organic matter in the ocean.

Water may move through membrane pores constructed by transmembrane proteins called?

Water may move through membrane pores constructed by transmembrane proteins called aquaporins. These proteins facilitate the transport of water molecules across cell membranes, allowing water to move in and out of cells rapidly and efficiently.

How much does a herbivorous zooplankton weigh?

The weight of a herbivorous zooplankton can vary depending on the species, but they usually range from a few micrograms to a few milligrams.

What insects eat plankton?

Some insects that eat plankton include water boatmen, backswimmers, and certain species of beetles. They often feed on plankton in freshwater environments such as ponds, lakes, and streams. These insects play a crucial role in controlling plankton populations in aquatic ecosystems.

Is plankton a protists?

Yes, plankton can include protists. Protists are a group of diverse eukaryotic organisms that do not fit into the plant, animal, or fungi kingdoms, and many species of plankton fall under this category.

What type of root system is present in the Zea mays?

Zea mays, or corn, has a fibrous root system. This means that it has a network of thin, branching roots that spread out shallowly in the soil rather than having a deep taproot. This type of root system helps corn plants to efficiently absorb nutrients and water from the soil.