Endeavor Elementary - 4th Grade Science Science - Seeded & Nonseeded Plants

Reviewed by Editorial Team

The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.

Learn about Our Editorial Process

| By Dwylett Montgomery

Dwylett Montgomery, Author and Founder

Innovator with a history of working in the consumer goods industry. Skilled in Marketing Management, Business Planning, Customer Marketing, Consumer Products, and Sales.

Quizzes Created: 10 | Total Attempts: 33,048

| Attempts: 265

Quiz Flashcard

Questions

Feedback

During the Quiz End of Quiz

Difficulty

Sequential Easy First Hard First

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

1/10 Questions

What is the job of the seed coat?

About This Quiz

4th Grade Science Study Quiz - Ms Mayer's Class

Questions and Answers

2.

How do humans help disperse seeds?
- Bend, Stoop, Carry
- Drop, Roll, Stop
- Plant, Drop, Carry
Correct Answer

A. Plant, Drop, Carry

Explanation

Humans help disperse seeds by planting them in the ground, allowing them to grow and spread. They also aid in seed dispersal by dropping seeds unintentionally as they move around, for example, by brushing against plants or shaking seeds off their clothing. Additionally, humans can carry seeds on their clothes, shoes, or in their belongings, inadvertently transporting them to new locations. These actions contribute to the dispersal of seeds and the expansion of plant populations.

Rate this question:

1
3.

Name six different methods of seed dispersal

Correct Answer
water
wind
people
carrier
seed explosion
hitch hikers
animal droppings

Explanation
The answer provided lists six different methods of seed dispersal: water, wind, people, carrier, seed explosion, and hitch hikers. These methods explain how seeds are spread and transported to different locations. Water can carry seeds through rivers and oceans, while wind can carry them through the air. People and carriers can unintentionally transport seeds on their clothes or belongings. Some plants have mechanisms that cause their seeds to explode, propelling them away from the parent plant. Hitch hikers refer to seeds that attach themselves to animals or other objects for transportation. Lastly, seeds can also be dispersed through animal droppings, as animals consume fruits or seeds and excrete them in different locations.

Rate this question:
4.

What would happen if all seeds dropped under the parent plant?
- None would grow
- All would grow
- Exactly 99% would grow
- Some would grow
Correct Answer

A. Some would grow

Explanation

If all seeds dropped under the parent plant, it is likely that some of them would grow. This is because not all seeds require the same conditions to germinate and grow. Some seeds are able to tolerate shade and competition from the parent plant, while others may need more sunlight or space. Additionally, factors like soil quality, moisture levels, and availability of nutrients can also affect seed germination. Therefore, it is reasonable to expect that at least some of the seeds would be able to grow into plants, although the exact percentage cannot be determined without further information.

Rate this question:
5.

TRUE OR FALSE: Nonseeded plants reproduce (or make another one) by spores
- True
- False
Correct Answer

A. True

Explanation

Nonseeded plants reproduce by spores. Spores are reproductive cells that can develop into new individuals without the need for fertilization. These plants, such as ferns and mosses, produce spores as a means of reproduction. The spores are released and can be dispersed by wind or other means, eventually growing into new plants. This method of reproduction allows nonseeded plants to colonize new areas and ensure their survival.

Rate this question:
6.

What elements are needed to help a seed grow?
- Soil
- Leaves
- Time
- Sun
- Bananas
- Space
- Nutrients
- Recipes
- Air
- Water
- Temperature
Correct Answer(s)

A. Soil
A. Leaves
A. Time
A. Sun
A. Space
A. Nutrients
A. Air
A. Water
A. Temperature

Explanation

The elements needed to help a seed grow include soil, leaves, time, sun, space, nutrients, air, water, and temperature. Soil provides a medium for the seed to anchor itself and obtain nutrients. Leaves are necessary for photosynthesis, which allows the plant to produce food. Time is required for the seed to germinate and grow into a mature plant. Sunlight is essential for photosynthesis and provides energy for the plant. Space allows the plant to grow and expand its roots. Nutrients are necessary for the plant's growth and development. Air provides oxygen for respiration. Water is crucial for the seed to germinate and for the plant's overall growth. Temperature affects the rate of germination and growth of the plant.

Rate this question:
7.

The difference between a wet seed and a dry one is that the wet seed is more fragile.
- True
- False
Correct Answer

A. True

Explanation

When a seed is wet, it absorbs water and becomes softer and more delicate. This makes it more vulnerable to damage or breakage compared to a dry seed. Therefore, the statement that a wet seed is more fragile is true.

Rate this question:
8.

What is the job of the cotyledon?
- It divides into 2
- It divides into 4
- It divides into 6
Correct Answer

A. It divides into 2

Explanation

The cotyledon is the primary leaf of the embryo in seed-bearing plants. It serves as a source of nutrients for the developing plant until it can produce its own food through photosynthesis. The statement "It divides into 2" suggests that the cotyledon splits into two parts during the early stages of plant development. This division allows for the distribution of nutrients and resources to different parts of the growing plant.

Rate this question:
9.

There is an embryo in every seed because it is the ___________.

Correct Answer
baby

Explanation
The correct answer is "baby" because an embryo is the early stage of development of a living organism, specifically in this context, a plant. In the case of a seed, the embryo is the part that will eventually grow into a fully formed plant. Therefore, it can be referred to as a "baby" plant.

Rate this question:
10.

Which of the following are examples of nonseeded plants?
- Banana leaf
- Ferns
- Lichen
- Topiary
- Liveworts
- Moss
- Papaya tree
Correct Answer(s)

A. Ferns
A. Lichen
A. Liveworts
A. Moss

Explanation

Ferns, lichen, liveworts, and moss are examples of nonseeded plants. These plants do not reproduce through seeds like flowering plants do. Instead, they reproduce through spores or by fragmentation. Ferns are a group of vascular plants that reproduce through spores. Lichen is a symbiotic association between a fungus and an alga or cyanobacterium, and it reproduces through fragmentation. Liveworts and mosses are both types of bryophytes that reproduce through spores as well. These plants have different methods of reproduction compared to seeded plants, which rely on the dispersal of seeds for reproduction.

Rate this question:

Quiz Review Timeline (Updated): Oct 21, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Oct 21, 2024

Quiz Edited by
ProProfs Editorial Team
Oct 13, 2011

Quiz Created by
Dwylett Montgomery

Endeavor Elementary - 4th Grade Science Science - Seeded & Nonseeded Plants

What is the job of the seed coat?

How do humans help disperse seeds?

Name six different methods of seed dispersal

What would happen if all seeds dropped under the parent plant?

TRUE OR FALSE: Nonseeded plants reproduce (or make another one) by spores

What elements are needed to help a seed grow?

The difference between a wet seed and a dry one is that the wet seed is more fragile.

What is the job of the cotyledon?

There is an embryo in every seed because it is the ___________.

Which of the following are examples of nonseeded plants?