Physiology of Urine formation There are three stages involved in the process of urine formation. They are- 1. Glomerular filtration or ultra-filtration 2. Selective reabsorption [...]
The animal kingdom contains many phyla. Some of them are: Vertebrates, Arthropods, Annelids, Molluscs, Nematodes. It is not always easy to recognise an animal. For a very long time, people thought that’s sea anemones were plants, because they tend to stay in one place and their tentacles look rather kike petals. Now we know that they are animals. Sea anemones One of the best way to tell if an organism is an animal is to look at its cells under the microscope. Animal cells never have cell walls. Animals are classified into many phyla. Here are just some of these phyla: Classes in two of these phyla: Details of each phylum and class are given in the next topics.
NCERT Solutions for Class 12 Biology Chapter 1 Reproduction in Organisms
Mitosis and Meiosis MCAT Biology Cheat Sheet Study Guide When it comes to cellular reproduction/division on the MCAT you must be very familiar with Mitosis and Meiosis. This includes what occurs in each of the phases, the products of each pathway, and the key differences between mitosis and meiosis. Compare Mitosis and Meiosis: Number of
Genetics Worksheet Middle School from genetics worksheet middle school , image source: briefencounters.ca
A diagram of a neuron and its functions.