Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
Gregor Mendel, an Austrian monk, is most famous in this field for his study of the phenotype of pea plants, including ..
For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
Hormones are produced in the endocrine glands of animals. The pituitary gland and hypothalamus are the most impor..
