RRC Group D Phase 2 Exam Biology Practice Set 01
RRC Group D Phase 2 Exam Biology Practice Set 01 : Indian Railway Recruitment Board (RRB) has started the recruitment process for Group D posts and Phase 1 exam has been conducted from 17 August to 25 August 2022 and Phase 2 will be conducted from 26 August to 08 September. This examination is being organized by the commission in 3 shifts.
In such a situation, today we have brought important questions of Biology for Phase 2 exam on the basis of the questions asked in Group D Phase 1 exam through this article, all the candidates who are enrolled for Phase 2 exam, all those candidates are good in the exam. Must go through this practice set to get marks.
RRC Group D Phase 2 Exam Biology Practice Set 01 (Important Q&A)
Question. Do parents contribute to sexual reproduction?
- half of your jeans
- three quarters of your genes
- all genes
- a quarter of your genes
Question. How many chromosomes are there in a cell of the human body?
Question. What is the chromosome related to?
- from genetic salts
Question. Is it a homogeneous part?
- lobster tail and whale plumage
- bat wings and whale wings
- dog’s foot and dolphin’s filter
- human hand and bull’s foot
Question. Organs which have different basic structure but are similar in appearance and have similar functions are called organs.
- biogenetic law
- homologous organs
- homologous body
Question. Which of the following scientist has suggested a mechanism for organic evolution in his book Origin of Species?
- Karl Voem
- Ernst Haeckel
- Robert Whitaker
- Charles Darwin
Question. Which of these organs is not an absorbing organ?
- wisdom teeth
- ear muscles
Question. Who was the first to use the term Biology?
Question. According to Whitaker’s classification, a fully developed nucleus is not found in the organisms included in the group.
Question. Who had classified the animal kingdom into five classes (Five Kingdom Classification)?
- RRC Group D Phase 2 Biology Practice Set
- Constitutional Amendment Related Important Questions
Question. Which of the following groups is not included in the 5-Kingdom classification propounded by Whitaker?
Question. Tooth decay starts when the pH of the mouth drops. (pH). less than?
Question. What is the sense of taste called?
- sensory receiver
- chemical receptor
- olfactory receptor
- taste receptor
Question. Which of the following generates maximum amount of energy during oxidation?
Question. Where does complete digestion of carbohydrates, proteins and fats take place?
- in the esophagus
- in the stomach
- in the small intestine
- in the large intestine
Question. The main basis of classification in the five kingdom system is …….
Question. What is the name of the point at which chromatic addition occurs in chromosomes?
Question. Fill in the blank with the most appropriate option: If the genotype of a plant is ttRr, then the phenotype will be
- dwarf and wrinkled
- long and wrinkled
- dwarf and round
- long and round
Question. Is the carrier of genetics material?
- germ cell
Question. Whose scientific name is ‘Homo sapiens’?
Answer : ?
What would be the correct answer to this question? Do give us your answer in the comment section.
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