Natalie has noticed that when her dog had puppies, the puppies looked very different from the mother and from each other. This was due to natural genetic variation. Which of the following describes how genetic variation contributes to evolution? A Genetic variation within a population means that all organisms will be better suited for survival.
B Genetic variation results in offspring only receiving from their parents’ helpful characteristics.
C Genetic variation increases the ability of a species to survive environmental changes.
D Genetic variation results in a higher number of offspring produced in each generation.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a

other information encoded in your genes might distinguish you from the others in the group