Latest Science Questions For 12th Grade Biology! Quiz
Biology is the branch of science dealing with the study of life. It describes the characteristics, classification, and behaviors of organisms, how species come into existence, and the interactions they have with each other and with the environment. Easy definition huh? Let's see if this quiz is as easy!
- 1.
![Which of following cause changes in perception, thought, emotion and consciousness? - ProProfs]( "Which of following cause changes in perception, thought, emotion and consciousness?")
Which of following cause changes in perception, thought, emotion and consciousness?- A.
Narcotics
- B.
Sedatives
- C.
Hallucinations
- D.
None
- 2.
![Which of following comes from a mushroom? - ProProfs]( "Which of following comes from a mushroom?")
Which of following comes from a mushroom?- A.
Mescaline
- B.
Psilocin
- C.
Marijuana
- D.
None
- 3.
![Comparable to angiosperms, which of the following algae exhibits diplontic life cycle? - ProProfs]( "Comparable to angiosperms, which of the following algae exhibits diplontic life cycle?")
Comparable to angiosperms, which of the following algae exhibits diplontic life cycle?- A.
Spirogyra
- B.
Ectocarpus
- C.
Polysiphonia
- D.
Fucus
- 4.
![Isogamous condition with non-flagellated gametes is found in - ProProfs]( "Isogamous condition with non-flagellated gametes is found in")
Isogamous condition with non-flagellated gametes is found in- A.
Chlamydomonas
- B.
Spirogyra
- C.
Volvox
- D.
Fucus
- 5.
![Besides paddy fields, cyanobacteria are also found inside vegetative part of - ProProfs]( "Besides paddy fields, cyanobacteria are also found inside vegetative part of")
Besides paddy fields, cyanobacteria are also found inside vegetative part of- A.
Pinus
- B.
Cycas
- C.
Equisetum
- D.
Psilotum
- 6.
![Megasporangium is equivalent to - ProProfs]( "Megasporangium is equivalent to")
Megasporangium is equivalent to- A.
Embryo sac
- B.
Fruit
- C.
Nucellus
- D.
Ovule
- 7.
![Two adjacent filaments of Spirogyra affinis each 10 cells participating in reproduction. How many new Spirogyra plants are produced during sexual reproduction? - ProProfs]( "Two adjacent filaments of Spirogyra affinis each 10 cells participating in reproduction. How many new Spirogyra plants are produced during sexual reproduction?")
Two adjacent filaments of Spirogyra affinis each 10 cells participating in reproduction. How many new Spirogyra plants are produced during sexual reproduction?- A.
5
- B.
10
- C.
20
- D.
40
- 8.
![Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants: - ProProfs]( "Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:")
Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:- A.
OptionAcacia, Sugarcane 1
- B.
Pinus, Cycas
- C.
Rhizopus, Triticum
- D.
Ginkgo, Pisum
- 9.
![Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants: - ProProfs]( "Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:")
Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:- A.
OptionAcacia, Sugarcane 1
- B.
Pinus, Cycas
- C.
Rhizopus, Triticum
- D.
Ginkgo, Pisum
- 10.
![Haploid brown, hairlike, delicate unicellular outgrowths are: - ProProfs]( "Haploid brown, hairlike, delicate unicellular outgrowths are:")
Haploid brown, hairlike, delicate unicellular outgrowths are:- A.
Root hairs of Gymnosperms
- B.
Paraphyses of mosses
- C.
Root modules of Pulses
- D.
Rhizoids of fern plants
- 11.
![Which one of the following in Spirogyra is different based on its nucleus? - ProProfs]( "Which one of the following in Spirogyra is different based on its nucleus?")
Which one of the following in Spirogyra is different based on its nucleus?- A.
Zygospore
- B.
Azygospore
- C.
Aplanospore
- D.
Akinete
- 12.
![Which one of the following in Spirogyra is different based on its nucleus? - ProProfs]( "Which one of the following in Spirogyra is different based on its nucleus?")
Which one of the following in Spirogyra is different based on its nucleus?- A.
Zygospore
- B.
Azygospore
- C.
Aplanospore
- D.
Akinete
- 13.
![Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants: - ProProfs]( "Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:")
Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:- A.
OptionAcacia, Sugarcane 1
- B.
Pinus, Cycas
- C.
Rhizopus, Triticum
- D.
Ginkgo, Pisum
- 14.
![Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants: - ProProfs]( "Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:")
Which one pair of examples will correctly represent the grouping Spermatophyta according to one of the schemes of classifying plants:- A.
OptionAcacia, Sugarcane 1
- B.
Pinus, Cycas
- C.
Rhizopus, Triticum
- D.
Ginkgo, Pisum
Questions: 9 | Attempts: 6211 | Last updated: Jun 18, 2020
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Sample QuestionThe 3 types of neurons are,
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-
Sample QuestionInstrument used for measuring a sample of behavior is?
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Sample QuestionHave you ever used a computer?
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