Embibe Experts Solutions for Chapter: Organisms and Populations, Exercise 1: Exercise 1

The number of $\mathrm{RBCs}$ in man increases if he lives at a higher altitude because

Mycorrhizae are the example of

The principle of competitive exclusion was enunciated by 

If high altitude birds become rare or extinct, the plants which may disappear along with them are :

Growth rate of population is given by 

A population has more than $50\%$ in the post-reproductive age group; accordingly, such a population is:

If the population of a city of $100$ people increases at an intrinsic rate of $0.1,$ but the city only has access to food and housing for $200$ people, what will the current growth rate of the population be?

Light is an ecological factor that shows its influence on many biological activities like pigmentation, metabolism, etc. Cave dwellers exhibit: