Question

Answer all the questions

Answer 1

Answer:

1. we all know that heart and cardiac muscle need a bit more amount of energy because it works continuously without rest. so it needs more amount of ATP and it is produced in the mitochondria of a cell organelle that is a bit more amount in cardiac or in heart is mitochondria.it helps in the production of ATP which provides energy for the restless beating of the heart.
2. cell has many organelles but every organelle of cell has a specific war but in the case of cell a single cell can do multiwocx it produces energy stores food etc where are the cell organelles for example take two organelles that is one mitochondria and another is life two different walks mitochondria produces energy lysosomes kill the bacteria but single do not do all the work like telling the bacteria formation of energy storage of food making of ribosome etc so if a body will be made up of only mitochondria for only lysosomes the body will not work because it need more other functions to be done by the cell so itself is a multitasking so it is a functional and structural unit of life where are the cell organelles cannot do single all the work so it cannot be the structural and functional unit of life.
3. cilia and flagella are the organs of locomotion in different organisms but it has certain difference

• structurally cilia is short and are more in number where are flagella are long and are very less in number.
• cilia have rhythmic wavy orbiting motion but flagella doesn't have any rhythmic movement or a beating motion.
• cilia not only help other locomotory organs in lower organisms it is also present in different types of organs in human beings like it is present in the respiratory tract lungs and 17 which helps to protect the organs from outer dust particles where are only helps as a locomotory organ of different types of lower organisms.