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AP Intermediate 2nd Year Reproduction in Organisms & Plants — practice questions — page 4

Explore 187 free Reproduction in Organisms & Plants questions in AP Intermediate 2nd Year Biology. Open each question or exercise to read its content, reference answers and available explanation.

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Reproduction in Organisms & Plants questions and exercises with answers

Showing questions 91–120 of 187.

Tap every statement the chapter supportsRead the answer and worked solution →Complete the role of variationRead the answer and worked solution →True or false: human reproductionRead the answer and worked solution →Male or female structure?Read the answer and worked solution →Flip and pair: term with meaningRead the answer and worked solution →Reading the termsRead the answer and worked solution →Spot the odd one outRead the answer and worked solution →NEET · Bio · Human Reproduction · Number of ChromosomesRead the answer and worked solution →Microsporogenesis (pollen formation) is initiated when:Read the answer and worked solution →Parthenocarpy refers to:Read the answer and worked solution →Pollination is best defined as the transfer of pollen from:Read the answer and worked solution →Pollination by INSECTS is called:Read the answer and worked solution →In the fruit, the OVARY WALL develops into the:Read the answer and worked solution →The female reproductive whorl of a flower is theRead the answer and worked solution →Pollination of grasses occurs mainly throughRead the answer and worked solution →Self-incompatibility is a mechanism that preventsRead the answer and worked solution →Double fertilisation in angiosperms producesRead the answer and worked solution →In a typical dicot embryo, the number of cotyledons is:Read the answer and worked solution →NEET · Bio · Human Reproduction · Tap Pregnancy HormonesRead the answer and worked solution →NEET · Bio · Human Reproduction · Embryonic Development OrderRead the answer and worked solution →The 2021 amendment to the MTP Act extended the upper time-limit for pregnancy termination (for vulnerable categories) from 20 to:Read the answer and worked solution →Which process is this?Read the answer and worked solution →Two are true, one is notRead the answer and worked solution →Tap every factor the chapter says can lead to new speciesRead the answer and worked solution →Reading the mechanisms backRead the answer and worked solution →Assertion and reason: mechanismsRead the answer and worked solution →Tap every statement the chapter supportsRead the answer and worked solution →The Reproductive and Child Health (RCH) programme replaced India's earlier Family Planning Programme in:Read the answer and worked solution →The legal minimum age of marriage in India for males and females respectively is:Read the answer and worked solution →Chance or selection?Read the answer and worked solution →

Worked practice questions

Tap every statement the chapter supports

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Questions
  1. Items
    1. Text
      Variation leads to variable fitness
      Matches the category
      Yes
    2. Text
      Drift and fragmentation accentuate variation
      Matches the category
      Yes
    3. Text
      New species can appear
      Matches the category
      Yes
    4. Text
      Species are unchanging
      Matches the category
      No
    5. Text
      Evolution acts on single individuals
      Matches the category
      No
    Category
    Supported by this chapter
What it actually claims. Source: syllabus Biology, Evolution.

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Complete the role of variation

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Missing parts
  1. Answer
    population
    Choices
    1. population
    2. cell
    3. chromosome
  2. Answer
    fitness
    Choices
    1. fitness
    2. size
    3. colour
Complete the statement
Variations in a {0} result in variable {1}, which selection can then act upon.
Variation is the raw material. Source: syllabus Biology, Evolution.

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True or false: human reproduction

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Questions
  1. Statement is true
    Yes
    Statement
    Humans reproduce sexually.
  2. Statement is true
    Yes
    Statement
    Fertilisation produces a zygote.
  3. Statement is true
    Yes
    Statement
    Gametes are produced by meiosis.
  4. Statement is true
    No
    Statement
    A zygote has the same chromosome number as a gamete.
  5. Statement is true
    Yes
    Statement
    The embryo develops from the zygote.
The chapter's framework. Source: syllabus Biology, Human Reproduction.

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More Biology topics

Genetics and EvolutionBiotechnology and ApplicationsBiology in Human Welfare & HealthEcology and EnvironmentReproductive HealthOrganisms and PopulationsBiodiversity and ConservationEvolution