Testosterone Is Secreted By
Testosterone is a sex hormone that is secreted by the testes. In males, it is produced by the testes and... View Article
Testosterone is a sex hormone that is secreted by the testes. In males, it is produced by the testes and... View Article
Surface feeder fishes are called so because they feed in the upper water column. These fishes are also called Pelagic... View Article
Steppes are a type of region characterized by vast, wide-open grasslands. Trees are generally absent, except near lakes or rivers.... View Article
Answer: In 1831, Robert Brown discovered the nucleus in the cell. The nucleus in eukaryotic cells is a protoplasmic body covered... View Article
Pusa Lerma is an improved variety of wheat. It was created from another variety of wheat called Lerma Rojo using... View Article
Public cleanliness is important for individual health. Public awareness of diseases, such as its mode of spread, causes and treatment... View Article
Pneumatic bones in birds are hollow. This helps to shed unnecessary weight that may hamper with the flight dynamics. The... View Article
Plasmolysis occurs due to osmosis. The cells lose water when in a hypertonic tonic solution, this leads to the contraction... View Article
Plants which bear naked seeds are called gymnosperms. Acorns are typical gymnosperm seeds, characterized by their hard, shell. Unlike angiosperms,... View Article
Answer: The process of vein formation on the leaf is known as venation. The two types of venation are Reticulate... View Article
Placoid scales are found in rays and sharks. These structures provide protection, camouflage, and hydrodynamic advantages. They provide protection from the... View Article
Mosquitos belong to the phylum Arthropoda. It is the largest phyla in the animal kingdom, with over 80% of all... View Article
Similarity: Amoeba and humans are heterotrophs. This means we need to derive energy from other organic sources of carbon. Difference:... View Article
The energy that we consume can be classified as renewable and non-renewable. As the name states, “renewable” energy is a... View Article
The cytoplasm is the liquid-like part of the cell. Within this, the various cellular organelles are suspended. The cytoplasm is... View Article
The muscular tissue is responsible for movement in our body. Explanation The tissue responsible for movement in our body is muscular tissue. Structurally, muscular tissue... View Article
Parts of a typical flower can be understood through this schematic table: Parts of a flower Vegetative Part Reproductive Part... View Article
Nematocysts are found in the phylum Cnidaria, which includes jellyfishes and sea anemone. Also called cnidocyte or cnidoblast, these are... View Article
Sorter’s Disease is another name for Anthrax. It is caused by the bacteria Bacillus anthracis. Historically, anthrax was called wool... View Article
Dendrites are the segments where sensory information is relayed. Structurally, dendrites are extensions of the nerve cell, branching off into... View Article