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It is the cortex

The correct order is ileum → caecum → large intestine → rectum.

These plants obtain some nutrients by trapping and digesting various invertebrates, and occasionally even small frogs and mammals. Because insects are one of the most common prey items for most carnivorous plants, they are sometimes called insectivorous plants. Most plants absorb nitrogen from the soil through their roots. But carnivorous plants absorb nitrogen from their animal prey through their leaves specially modified as traps.

Birds do not have teeth, so they swallow their food whole and their gizzard( a muscular part of their stomach) grinds up the food so they can digest it. therefore, in the alimentary canal of a bird, the gizzard carries out the teeth' function.

Neurons send messages electrochemically; this means that chemicals (ions) cause an electrical impulse. Neurons and muscle cells are electrically excitable cells, which means that they can transmit electrical nerve impulses. These impulses are due to events in the cell membrane.

Bush burning will lead to the loss of biological diversity

Mutualism describes a type of mutually beneficial relationship between organisms of different species. It is a symbiotic relationship in which two different species interact with and in some cases, totally rely on one another for survival. Zoochlorellae often colour their hosts green while the feeding of the hydra aids in the growth of the algae.

It is the littoral zone. It is the shallow part of the freshwater habitat that is close to the shore. this zone is also known to have the highest level of primary production because sunlight can easily penetrate this zone. hence photosynthetic activities are common.

Desiccation refers to the drying out of a living organism, such as when aquatic animals are taken out of water. The intertidal zones lay exposed twice daily due to tidal movements.

A xerophyte is a species of plant that has adapted to survive in an environment with little liquid water, such as a desert or an ice- or snow-covered region in the Alps or the Arctic.

Light is needed by photoplanktons for photosynthesis

The total volume of soil = 350cm³ \(\frac{50}{350} \times 100\) = 14.28%

Schistosomiasis is also known as bilharzia, snail fever, and Katayama fever. It is a disease caused by parasitic worms of the Schistosoma type. It may infect the urinary tract or the intestines. Signs and symptoms may include abdominal pain, diarrhea, bloody stool, or blood in the urine. In those who have been infected for a long time, liver damage, kidney failure, infertility, or bladder cancer may occur. The disease is spread by contact with water contaminated with the parasites. These parasites have been released from their freshwater snail hosts.

It is to measure the level of oxygen.

The Rh, or rhesus, factor was discovered in 1940 by K. Landsteiner and A. S. Wiener when they observed that an injection of blood from a rhesus monkey into rabbits caused an antigenic reaction in the serum component of rabbit blood