Tick the correct option:- (If you know all the answers then give only answers and no nonsense answers)

1. which of the following is/are included in the kingdom Protista
a) protozoa b) yeast
c) diatoms d) both (a) and (b)

2. which of the following is not present in amoeba?
a) true nucleus b) food vacuole
c) contractile vacuole d) flagellum

3. In Amoeba and undigesfood is removed through.
a) food vacuole b)contractile vacuole
c) plasma membranes d) none of these

4. Amoeba reproduced by
a) brainery fission b) multiple Fission
c) both of these d) none of these

Disinfection of impression materials is usually accomplished by a. sterilization with high heat. b. spray or immersion in a chemical disinfectant. c. sterilization with steam under pressure. d. allowing the impression to sit 24 hours in water until all the organisms die.

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.

Dna replication or repair occurs in a cell in all of thw following situations except when