MCQ Bank
The Incidence of a disease is called as…………….
- A) Mortality
- B) Fatality
- C) Case reporting
- D) Morbidity
Number of deaths from a disease in relation to the population in a given time is known as……
- A) Mortality rate
- B) Potency rate
- C) Morbidity rate
- D) Fecundity rate
…………………………….. is the number of new cases in a given time period in a population.
- A) Incidence
- B) Endemic
- C) Prevalence
- D) Pandemic
. ……………………… is the Example of 2nd line of defense.
- A) Mucus membrane
- B) B- cells
- C) Macrophages
- D) Neutrophils
Mycobacterium have …………………….acid which makes cell wall impermeable to most stains.
- A) Mycolic
- B) Citric
- C) Carbonic
- D) Oxalic
. Antibodies pass from mother to fetus via placenta or to infant via mother’s milk is known as …………………. Immunity.
- A) Artificially acquired active
- B) Naturally acquired passive
- C) Artificially acquired passive
- D) Naturally acquired active
Antibodies are used by …………. different methods to protect the body from microbes.
- A) 5
- B) 6
- C) 4
- D) 3
In case of hypersensitivity type II hypersensitivity is also called……………………. .
- A) Delayed cell-mediated
- B) Anaphylactic
- C) Immune complex
- D) Cytotoxic
A foreign substance that provokes immunity is known as …………………..
- A) Antipyretic
- B) Antibiotic
- C) Antibody
- D) Antigen
……………. molecules are Present on all nucleated cells.
- A) MHC IV
- B) MHC III
- C) MHC I
- D) MHC II
What is the term for the mutualistic relationship between fungi and plant roots?
- A) Parasitism
- B) Saprophytism
- C) Lichen
- D) Mycorrhiza
What is the primary role of fungi in ecosystems?
- A) Parasite on humans
- B) Predator of bacteria
- C) Decomposer and nutrient recycler
- D) Pathogen for plants
In lichens, what is the fungal component called?
- A) Phycobiont
- B) Chlorobiont
- C) Mycobiont
- D) Prothallus
How do fungi benefit grazing animals?
- A) Clean the digestive tract
- B) Help digest cellulose
- C) Provide camouflage
- D) Supply blood nutrients
The structure formed inside plant root cells by Glomeromycota is called:
- A) Zygospore
- B) Conidia
- C) Arbuscule
- D) Rhizoid
What do fungi receive from plants in mycorrhizal associations?
- A) Oxygen
- B) Photosynthates (e.g., glucose)
- C) Nitrogen compounds
- D) Hormones
Which structure is responsible for producing basidiospores in mushrooms?
- A) Gills
- B) Hyphae
- C) Button
- D) Stipe
What is the role of fungi in ant colonies according to the video?
- A) Digesting leaves brought by ants
- B) Making tunnels
- C) Attacking ant larvae
- D) Attracting predators
Which essential elements are recycled by fungi through decomposition?
- A) Oxygen and sulfur
- B) Carbon and nitrogen
- C) Water and silicon
- D) Phosphorus and potassium
Which of the following is not a common growth form of lichens?
- A) Crustose
- B) Foliose
- C) Fruticose
- D) Filamentous