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Grade 11 Advanced Biology (Mixed) Worksheet with Answers

Grade 11 (US) · Year 12 (UK) · Class 11 (India) · Biology

Unit 5: Going FurtherAdvanced: Mixed BiologyAdvanced

A mixed set on photosynthesis, cellular respiration, mitosis and meiosis. This free high school worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.

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Advanced Biology (Mixed)

Grade 11 · Biology

Score___ / 12

Name

Class

Date

Learning goal: Advanced: Mixed Biology

Directions: This worksheet has 2 parts. Read the instructions at the start of each part.

Example

What is the process of cell division that produces sex cells (with half the chromosomes) called?

Answer: meiosis

RememberCell parts and jobs

Nucleuscontrol centre, DNAMitochondriarelease energyRibosomesmake proteinsCell membranecontrols what entersChloroplastsphotosynthesis (plants)Cell wallsupport (plants)
Part A

Match each clue to the right word. Write the letter in the box.

  1. 1What do we call an organism with two identical alleles for a trait?
  2. 2During which phase of mitosis do chromosomes line up in the middle of the cell?
  3. 3In genetics, what do we call a trait that only shows up with two copies of the allele?
  4. 4What do we call an organism with two different alleles for a trait?
  5. 5What energy-carrying molecule does cellular respiration produce?
  • AATP
  • BMetaphase
  • CHeterozygous
  • DHomozygous
  • ERecessive
Part B

Answer each question. Use full sentences where you can.

  1. 6

    Do plants carry out cellular respiration as well as photosynthesis?

  2. 7

    Write the balanced chemical equation for aerobic respiration.

  3. 8

    Write the general word equation for photosynthesis.

  4. 9

    What are the two stages of photosynthesis?

  5. 10

    How many chromosomes are in a human sperm or egg cell?

  6. 11

    Write the balanced chemical equation for photosynthesis.

  7. 12

    Write the general word equation for aerobic respiration.

★ Challenge corner for fast finishers

Why does your breath make fog on a cold window?

How did I do?

Teacher's comments

Free printable worksheets with answer keys · aethelsystems.com/worksheets/biology/11/biology_advanced

Answer key (click to show)
  1. 1.D — homozygous
  2. 2.B — metaphase
  3. 3.E — recessive
  4. 4.C — heterozygous
  5. 5.A — ATP
  6. 6.yes, all living cells respire
  7. 7.C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O (+ ATP)
  8. 8.carbon dioxide + water (+ light) → glucose + oxygen
  9. 9.the light-dependent reactions and the Calvin cycle (light-independent reactions)
  10. 10.23
  11. 11.6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂ (light energy)
  12. 12.glucose + oxygen → carbon dioxide + water (+ energy)
  13. ★water vapor in your breath condenses on the cold glass (challenge corner)

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