Types of Commercial Food Crops in the Philippines Quiz

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Questions and Answers

What are the 5 major crops in the Philippines?

Cereal crops, root and tuber crops, sugar crops, vegetable crops, fruit crops.

Can you name an example of a commercial food crop in the Philippines?

Rice, corn, sugarcane, or any vegetable or fruit crop.

What are the major parts of a plant?

Roots, stem, leaves, flowers, fruits, seeds.

Roots are solely responsible for storing carbohydrates and nutrients.

False Signup and view all the answers

Which of the following is NOT a type of major food crop in the Philippines?

Metal crops Signup and view all the answers

The function of stems includes ________ and storage of nutrients.

support Signup and view all the answers

What function do leaves serve in a plant?

Photosynthesis Signup and view all the answers

What is the role of roots in a plant?

To secure the plant to the soil, absorb water and nutrients, and store carbohydrates. Signup and view all the answers

Which category of crops primarily provides essential carbohydrates and energy through their edible seeds?

Cereal crops Signup and view all the answers

What is the main use of sugar crops in agriculture?

To produce sugar or ethanol Signup and view all the answers

Which of the following types of crops is cultivated for their underground parts rich in carbohydrates?

Root and tuber crops Signup and view all the answers

What is a key benefit of vegetable crops in human diets?

Contributing essential vitamins and minerals Signup and view all the answers

How are food crops primarily categorized?

Based on the parts consumed, growing conditions, and food preparation uses Signup and view all the answers

What is a primary function of roots in plants?

Secure the plant to the soil Signup and view all the answers

Which type of root consists of a thick central root with smaller roots branching off?

Taproot Signup and view all the answers

What is the primary purpose of leaves in a plant's structure?

Facilitate photosynthesis Signup and view all the answers

What characteristic distinguishes woody stems from herbaceous stems?

Woody stems are hard and rigid Signup and view all the answers

Which of the following is NOT a function of stems in plants?

Conduct photosynthesis Signup and view all the answers

Study Notes

Learning Outcomes for Students

Identify five major crops in the Philippines.
Provide examples of commercial food crops in the Philippines.
Describe plant parts and their functions.
Explain plants' significance in the ecosystem.

Types of Commercial Food Crops

Food crops are cultivated for human consumption, providing essential nutrients and energy.
Categorized based on parts consumed, growing conditions, and food preparation uses.

Five Major Food Crops in the Philippines

Cereal Crops:
- Grown for edible seeds or grains, serving as staple foods.
- Important for carbohydrates and energy in diets.
Root and Tuber Crops:
- Cultivated for underground parts rich in carbohydrates.
- Serve as vital sources of energy and are often processed into food products.
Sugar Crops:
- Grown for high sugar content, processed into sugar or ethanol.
- Crucial for producing sweeteners and biofuels.
Vegetable Crops:
- Cultivated for edible parts like leaves, stems, and roots.
- Provide essential vitamins, minerals, and dietary fiber, contributing to a balanced diet.
Fruit Crops:
- Grown for sweet or savory fruits consumed raw or cooked.
- Rich in vitamins, minerals, and natural sugars, forming an important part of nutrition.

Plant Parts and Their Functions

Roots:
- Functions include anchorage, absorption of water and nutrients, and storage of carbohydrates.
- Types:
  - Taproot: A single, deep root (e.g., carrots).
  - Fibrous Root: A network of thinner roots (e.g., grasses).
Stems:
- Serve as the support system for leaves, flowers, and fruits.
- Transport water, nutrients, and food; some store nutrients.
- Types:
  - Herbaceous: Soft, green stems in non-woody plants (e.g., sunflowers).
  - Woody: Hard, rigid stems in trees (e.g., oak trees).
Leaves:
- Act as photosynthesis factories, converting sunlight into chemical energy.
- Facilitate gas exchange through stomata and transpiration, aiding nutrient uptake.

Learning Outcomes

Identify five major crops in the Philippines.
Provide examples of commercial food crops in the Philippines.
Describe parts of plants and their functions.
Explain the importance of plants in ecosystems.

Types of Commercial Food Crops

Food Crops: Cultivated primarily for human consumption, providing essential nutrients and energy.
Major Food Crop Categories:
- Cereal Crops: Edible seeds or grains, staple foods rich in carbohydrates.
- Root and Tuber Crops: Underground parts rich in carbohydrates and essential nutrients.
- Sugar Crops: Grown for high sugar content, processed into sugar or ethanol.
- Vegetable Crops: Edible plant parts like leaves and stems, important for vitamins and minerals.
- Fruit Crops: Grown for fruits, consumed raw or used in cooking, rich in vitamins and natural sugars.

Plant Structure and Functions

Roots:
- Functions: Anchorage, absorption of water/nutrients, storage.
- Types: Taproot (e.g., carrots) and fibrous root (e.g., grasses).
- Special Adaptations: Adventitious roots and prop roots provide additional support.
Stems:
- Functions: Support leaves/flowers/fruits, transport nutrients/water, storage.
- Types: Herbaceous (soft, non-woody) and woody (hard, rigid).
- Special Adaptations: Succulent stems for water storage, climbing stems for support.
Leaves:
- Functions: Photosynthesis, gas exchange, transpiration.
- Parts: Blade (photosynthesis site), petiole (connects blade to stem), veins (transport).
- Special Adaptations: Needles for water conservation, tendrils for climbing.
Flowers:
- Functions: Facilitate reproduction, attract pollinators.
- Parts: Petals (attract pollinators), sepals (protect flower bud), stamens (male parts), pistils (female parts).
- Special Adaptations: Composite flowers and pollinator-specific adaptations.
Fruits:
- Functions: Protect and disperse seeds.
- Types: Fleshy (e.g., apples) and dry fruits (e.g., nuts).
- Special Adaptations: Drupes (single seed) and berries (multiple seeds).
Seeds:
- Functions: Contain the embryo, store nutrients, protection from damage.
- Parts: Seed coat (protective layer), embryo (future plant), cotyledons (nutrient providers).
- Special Adaptations: Wind and water dispersal mechanisms.

Summary of Plant Parts and Functions

Roots: Anchorage, nutrient absorption, energy storage.
Stems: Support and transport system for nutrients and water.
Leaves: Photosynthesis site, gas exchange, transpiration.
Flowers: Reproductive organs that attract pollinators.
Fruits: Protect and assist in dispersing seeds.
Seeds: Contain developing plant and nutrient storage.

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Description

Explore the world of commercial food crops in the Philippines with this quiz. Students will learn to identify the five major crops, examples of commercial food crops, and the parts and functions of plants. Understand the importance of plants in sustaining ecosystems.