A chemical pregnancy is sometimes called Biochemical pregnancy. It is an early loss of pregnancy (miscarriage) that occurs before the ...

Birds are useful because they provide entertainment and leisure to humans and are crucial for ecosystem balance. Nonetheless, sometimes some ...

Nematodes, also known as roundworms, are living organisms that belong to the phylum Nematoda. They are a variety of animals ...

Microorganisms are microscopic living things that surround us. They include viruses, bacteria, fungi, and protozoa that are part of the ...

Rodents belong to the order Rodentia in the animal kingdom. Numbering over 2000 species, they are mammals characterized by upper and lower ...

Fungi are unicellular or multicellular eukaryotic organisms that cannot produce their own food (heterotrophs) and are essential to the nutrient ...

Insecticides are toxic substances used to kill insects. They are used in agriculture, industries like tanning and carpentry, medicine, and ...

Pests are a nuisance to humans. They attack crops and cause physical and economic loss to agriculturists; they are vectors ...

Weed is any plant growing where they are not supposed to. They are undesirable plants growing in a human-controlled setting. ...

We are still learning on ways to take good care of our skin and protect it from damages and infections. ...