The Hibiscus (commonly known as China Rose) is widely used in biology labs to study flower anatomy because it is a perfect, complete flower. It contains both male and female reproductive parts clearly visible to the naked eye.
Male Part: Stamen (Filament + Anther).
Female Part: Carpel/Pistil (Stigma + Style + Ovary).
Hibiscus is a Bisexual flower (contains both male and female parts).
The male part is collectively called the Stamen. In a hibiscus, many stamens are fused together to form a central tube.
The female part is collectively called the Carpel or Pistil. It runs right through the center of the stamen tube.
The main parts are the pedicel, receptacle, sepals, petals, the male stamen (anther and filament), and the female pistil (stigma, style, and ovary).
The male part is called the stamen, which consists of the filament and the pollen-producing anther.
NADP Full Form โ Nicotinamide Adenine Dinucleotide Phosphate
NADP full form is Nicotinamide Adenine Dinucleotide Phosphate. NADPH is produced in photosynthesis light reactions and used in biosynthesis.
Natural Things and Man-Made Things
Learn the difference between natural things (created by nature like trees and sun) and man-made things (created by humans like cars and books).
Nereis โ Structure, Classification, and Characteristics
Nereis (Neanthes): phylum Annelida, class Polychaeta. Learn its classification, body structure, parapodia, setae, and importance in biology Class 11.
Net Primary Productivity (NPP) โ Definition, Formula, Examples
Net Primary Productivity (NPP): the organic matter available to consumers after plant respiration. NPP = GPP โ Respiration. Class 12 CBSE ecology notes.
Nightfall (Nocturnal Emission) โ Biology, Causes and Facts
Nightfall (nocturnal emission) is the involuntary ejaculation of semen during sleep. It is a normal biological process caused by testosterone and REM sleep.
Turn this guide into revision flashcards, a practice exam, or an AI-generated podcast โ free, no signup required.