Biology terms

Heart sizes vary greatly among different animals, showing how body size affects organ size. A human heart weighs about 300 grams, making it the smallest among those shown. The giraffe’s heart is much larger at 11 kg, adapted to pump blood up its long neck. The African elephant’s heart is even bigger at 20 kg, supporting its massive body. The blue whale has the largest heart at 180 kg, highlighting the enormous scale of the largest animal on Earth.

Veterinary Reptile Anatomy: Detailed Diagram of Tortoise Mating – Male and Female Reproductive Systems, Cloaca, P***s, Oviduct, and Internal Organs Exposed

Kangaroos have a unique reproductive system specially adapted for raising their young. 🦘

The female kangaroo has a pouch (marsupium) where the baby, called a joey, develops after birth. 👶

Joeys are born very tiny and continue growing safely inside the pouch. 🛡️

Inside the pouch, there are teats that provide milk to nourish the developing joey. 🍼

Milk glands produce nutrient-rich milk that changes composition as the joey grows. 🔄

The pouch protects the joey from danger and environmental conditions. 🌿

Other internal organs like intestines and pelvis function normally alongside the reproductive system. 🧠

This system allows kangaroos to give birth early and continue development externally in the pouch. ⚡

Position of foetus between Agoat And avow..

Membrane of heart is
Parecadium

BASIC UNIT OF KIDNEY IS NEPHRON

CELL FRACTIONATION:
To seperate the cell components or its organelles on based of their size and density