HETEROTROPHIC MODE OF NUTRITION

Statement - I : The mode of nutrition in which organisms cannot manufacture food and have to depend upon other plants and animals to obtain energy is called heterotrophic nutrition. Statement-II: Organisms which have heterotrophic mode of nutrition are called heterotrophs

How is Cuscuta adapted for its heterotrophic nutrition?

Heterotrophic and absorptive mode of nutrition is found in :–

Primitive bacteria which are found in guts of ruminant animals,do not show/have, a)Heterotrophic mode of nutrition, b)Peptidoglycan in their cell wall, c) Enzymes for aerobic respiration, d) Abundance in marshy area, e)Branched chain lipids in their cell membrane

Spot the error/s in the following statements and rewrite correcting them. The mode of nutrition whereby a living organism makes its own food is called heterotrophic nutrition.

Heterotrophic Nutrition In Animals

Fill in the blanks : (i) Variability of animals "….............." has greatly helped in their classification. (ii) Heterotrophic mode of nutrition is an important factor in causing great diversity in the "…................" of animal structure. (iii) Fertilization results in the formation of "..................." zygote. (iv) The digestive cavity of Hydra has only "..............." opening for both ingestion and egestion. (v) Radial symmetry means that the body of the animal may be divided into "..................." equal halves.