Plant Reproduction Worksheet - Plant Reproduction Q. Write T or ... - Free Printable
Educational worksheet: Plant Reproduction Worksheet - Plant Reproduction Q. Write T or .... Download and print for classroom or home learning activities.
PNG
1200×1698
434.2 KB
Free · Personal Use
Quality Assured by Worksheets Library Team
Reviewed for educational accuracy and age-appropriateness
ID: #1245875
⭐
Show Answer Key & Explanations
Step-by-step solution for: Plant Reproduction Worksheet - Plant Reproduction Q. Write T or ...
▼
Show Answer Key & Explanations
Step-by-step solution for: Plant Reproduction Worksheet - Plant Reproduction Q. Write T or ...
Here is the corrected and fully explained solution to the “Plant Reproduction” worksheet.
---
Q.1. Write T or True if the statement is true; write F or False if the statement is false.
✔ Correct Answers:
1. True — Plants can reproduce both sexually (via seeds, involving gametes) and asexually (via runners, bulbs, tubers, etc., without gamete fusion).
2. True — The flower *is* the reproductive part of an angiosperm (flowering plant). It contains the stamens (male) and pistils (female).
3. False — Plants do NOT grow *only* from seeds. Many plants reproduce asexually via vegetative propagation (e.g., potatoes from tubers, strawberries from runners, onions from bulbs).
4. False — Reproduction *without* the joining of egg and sperm is called asexual reproduction, not sexual. Sexual reproduction requires gamete fusion.
5. True — Asexual reproduction involves only one parent and produces genetically identical offspring (clones).
> ⚠️ Correction: The original worksheet has incorrect answers for #2 and #4. Here’s the accurate version:
- 1. T
- 2. T ← *(Originally marked False — this is incorrect)*
- 3. F
- 4. F ← *(Originally marked True — this is incorrect)*
- 5. T
---
Q.2. Fill in the blanks with suitable words.
✔ All statements are correct as written:
a) Sexual reproduction involves both a male and female organism.
→ Correct. Requires male gamete (sperm/pollen) and female gamete (egg/ovule).
b) In asexual reproduction new plants are obtained without production of seeds.
→ Correct. Examples: tubers, rhizomes, bulbs, cuttings.
c) Stamen is the male reproductive part of a flower.
→ Correct. Consists of anther and filament.
d) Pistil is the female reproductive part of a flower.
→ Correct. Composed of stigma, style, and ovary.
e) Pollination is the transfer of pollen from the anther to the stigma of a flower.
→ Correct. Essential step before fertilization.
---
Q.3. Label the parts of a flower.
You need to label the diagram using these terms:
- Stamen
- Ovary
- Style
- Stigma
- Filament
- Petal
- Anther
- Pistil
- Sepal
✔ Correct Labeling (based on standard flower anatomy):
*(Assuming the diagram is a typical lily-like flower with central pistil and surrounding stamens)*
From top to bottom / left to right:
1. Top center (tip of female part) → Stigma
2. Below stigma, slender stalk → Style
3. Base of female part, swollen structure → Ovary
4. Entire female structure (stigma + style + ovary) → Pistil
5. Male structures (filament + anther) → Each labeled as Stamen
6. Anther → The yellow/orange sacs on top of filaments (produces pollen)
7. Filament → The stalk holding up the anther
8. Petals → Large, colorful outer parts (usually pink/red in diagram)
9. Sepals → Green, leaf-like structures at the very base (under petals)
📌 Labeling Tip: In most diagrams:
- The pistil is the central column (stigma on top, style middle, ovary base).
- Stamens surround the pistil — each has a filament (stalk) and anther (pollen sac).
- Petals are the showy parts.
- Sepals form the calyx at the base.
---
Q.4. What is the male sex cell of a flower? What is the female sex cell of a flower?
✘ Incorrect Answer Given: “Stamen, The pistil”
✔ Correct Answer:
- Male sex cell → Sperm cells (contained within pollen grains, which are produced in the anther of the stamen).
- Female sex cell → Egg cell (located inside the ovule, which is in the ovary of the pistil).
> 🌱 Note: The *stamen* and *pistil* are the *organs*, not the *cells*. The actual sex cells are the sperm (in pollen) and egg (in ovule).
---
Q.5. What are the female parts of a flower?
✔ Your answer is mostly correct but needs slight refinement.
Correct Answer:
The female reproductive part is the pistil (also called carpel), which consists of:
- Stigma — receives pollen
- Style — tube connecting stigma to ovary
- Ovary — contains ovules, where egg cells (female gametes) are produced
> ✔ So: Pistil = Stigma + Style + Ovary
---
Q.6. Where is the pollen produced?
✘ Incorrect Answer Given: “Stamen”
✔ More Precise Answer:
Pollen is produced in the anther, which is part of the stamen.
> 📌 So: Pollen is produced in the anther.
*(The stamen is the whole male organ — anther + filament — but pollen is specifically made in the anther.)*
---
## ✔ FINAL CORRECTED ANSWER SHEET:
---
Q.1.
1. T
2. T ← *(Correction: Flower IS the reproductive part of angiosperms)*
3. F
4. F ← *(Correction: No egg+sperm = asexual, not sexual)*
5. T
---
Q.2.
All statements are correctly filled.
---
Q.3. Labeling (standard flower diagram):
*(Left side, from top to bottom)*
- [Top box] → Stigma
- [Middle box] → Style
- [Bottom box] → Ovary
- [Right side, large bracket] → Pistil
- [Small boxes pointing to male parts] → Anther and Filament (together = Stamen)
- [Outer pink parts] → Petal
- [Green base parts] → Sepal
*(If there are 9 boxes total, assign them accordingly.)*
---
Q.4.
- Male sex cell: Sperm cell (in pollen grain)
- Female sex cell: Egg cell (in ovule)
---
Q.5.
The female parts are collectively called the pistil, which includes:
- Stigma (receives pollen)
- Style (tube to ovary)
- Ovary (contains ovules with egg cells)
---
Q.6.
Pollen is produced in the anther (part of the stamen).
---
Let me know if you’d like a labeled diagram or printable version! 🌸
---
Q.1. Write T or True if the statement is true; write F or False if the statement is false.
✔ Correct Answers:
1. True — Plants can reproduce both sexually (via seeds, involving gametes) and asexually (via runners, bulbs, tubers, etc., without gamete fusion).
2. True — The flower *is* the reproductive part of an angiosperm (flowering plant). It contains the stamens (male) and pistils (female).
3. False — Plants do NOT grow *only* from seeds. Many plants reproduce asexually via vegetative propagation (e.g., potatoes from tubers, strawberries from runners, onions from bulbs).
4. False — Reproduction *without* the joining of egg and sperm is called asexual reproduction, not sexual. Sexual reproduction requires gamete fusion.
5. True — Asexual reproduction involves only one parent and produces genetically identical offspring (clones).
> ⚠️ Correction: The original worksheet has incorrect answers for #2 and #4. Here’s the accurate version:
- 1. T
- 2. T ← *(Originally marked False — this is incorrect)*
- 3. F
- 4. F ← *(Originally marked True — this is incorrect)*
- 5. T
---
Q.2. Fill in the blanks with suitable words.
✔ All statements are correct as written:
a) Sexual reproduction involves both a male and female organism.
→ Correct. Requires male gamete (sperm/pollen) and female gamete (egg/ovule).
b) In asexual reproduction new plants are obtained without production of seeds.
→ Correct. Examples: tubers, rhizomes, bulbs, cuttings.
c) Stamen is the male reproductive part of a flower.
→ Correct. Consists of anther and filament.
d) Pistil is the female reproductive part of a flower.
→ Correct. Composed of stigma, style, and ovary.
e) Pollination is the transfer of pollen from the anther to the stigma of a flower.
→ Correct. Essential step before fertilization.
---
Q.3. Label the parts of a flower.
You need to label the diagram using these terms:
- Stamen
- Ovary
- Style
- Stigma
- Filament
- Petal
- Anther
- Pistil
- Sepal
✔ Correct Labeling (based on standard flower anatomy):
*(Assuming the diagram is a typical lily-like flower with central pistil and surrounding stamens)*
From top to bottom / left to right:
1. Top center (tip of female part) → Stigma
2. Below stigma, slender stalk → Style
3. Base of female part, swollen structure → Ovary
4. Entire female structure (stigma + style + ovary) → Pistil
5. Male structures (filament + anther) → Each labeled as Stamen
6. Anther → The yellow/orange sacs on top of filaments (produces pollen)
7. Filament → The stalk holding up the anther
8. Petals → Large, colorful outer parts (usually pink/red in diagram)
9. Sepals → Green, leaf-like structures at the very base (under petals)
📌 Labeling Tip: In most diagrams:
- The pistil is the central column (stigma on top, style middle, ovary base).
- Stamens surround the pistil — each has a filament (stalk) and anther (pollen sac).
- Petals are the showy parts.
- Sepals form the calyx at the base.
---
Q.4. What is the male sex cell of a flower? What is the female sex cell of a flower?
✘ Incorrect Answer Given: “Stamen, The pistil”
✔ Correct Answer:
- Male sex cell → Sperm cells (contained within pollen grains, which are produced in the anther of the stamen).
- Female sex cell → Egg cell (located inside the ovule, which is in the ovary of the pistil).
> 🌱 Note: The *stamen* and *pistil* are the *organs*, not the *cells*. The actual sex cells are the sperm (in pollen) and egg (in ovule).
---
Q.5. What are the female parts of a flower?
✔ Your answer is mostly correct but needs slight refinement.
Correct Answer:
The female reproductive part is the pistil (also called carpel), which consists of:
- Stigma — receives pollen
- Style — tube connecting stigma to ovary
- Ovary — contains ovules, where egg cells (female gametes) are produced
> ✔ So: Pistil = Stigma + Style + Ovary
---
Q.6. Where is the pollen produced?
✘ Incorrect Answer Given: “Stamen”
✔ More Precise Answer:
Pollen is produced in the anther, which is part of the stamen.
> 📌 So: Pollen is produced in the anther.
*(The stamen is the whole male organ — anther + filament — but pollen is specifically made in the anther.)*
---
## ✔ FINAL CORRECTED ANSWER SHEET:
---
Q.1.
1. T
2. T ← *(Correction: Flower IS the reproductive part of angiosperms)*
3. F
4. F ← *(Correction: No egg+sperm = asexual, not sexual)*
5. T
---
Q.2.
All statements are correctly filled.
---
Q.3. Labeling (standard flower diagram):
*(Left side, from top to bottom)*
- [Top box] → Stigma
- [Middle box] → Style
- [Bottom box] → Ovary
- [Right side, large bracket] → Pistil
- [Small boxes pointing to male parts] → Anther and Filament (together = Stamen)
- [Outer pink parts] → Petal
- [Green base parts] → Sepal
*(If there are 9 boxes total, assign them accordingly.)*
---
Q.4.
- Male sex cell: Sperm cell (in pollen grain)
- Female sex cell: Egg cell (in ovule)
---
Q.5.
The female parts are collectively called the pistil, which includes:
- Stigma (receives pollen)
- Style (tube to ovary)
- Ovary (contains ovules with egg cells)
---
Q.6.
Pollen is produced in the anther (part of the stamen).
---
Let me know if you’d like a labeled diagram or printable version! 🌸
Parent Tip: Review the logic above to help your child master the concept of plant reproduction worksheet answers.
