Question 1

What is a plant lifecycle?

Accepted Answer

A plant lifecycle is the journey a plant goes through from a tiny seed to a full-grown plant. Then, it makes new seeds that grow into more plants.

Question 2

How do seeds start to grow?

Accepted Answer

Seeds need water, the right temperature, and sometimes light to start growing, which is called germination. When they have what they need, the seed begins to sprout roots and a tiny shoot.

Question 3

What is germination?

Accepted Answer

Germination is when a seed starts to grow into a plant. It's like the seed is waking up to begin a new life.

Question 4

What happens after a seed germinates?

Accepted Answer

After germination, a tiny shoot grows upwards to find sunlight, while roots grow downwards to get water and nutrients. The shoot will grow leaves, which help the plant get energy from the sun.

Question 5

Why do plants have flowers?

Accepted Answer

Flowers help plants make seeds. They attract bees and other insects to spread pollen, which helps in making new seeds.

Question 6

What is pollination?

Accepted Answer

Pollination is when pollen from one flower moves to another flower. This helps the plant make seeds to grow new plants.

Question 7

How do seeds spread to new places?

Accepted Answer

Seeds can travel in many ways, like by wind, water, or by sticking to animals. Some seeds are inside fruits, which animals eat and then drop the seeds far away.

Question 8

Why do plants need sunlight?

Accepted Answer

Plants use sunlight to make their own food in a process called photosynthesis. Sunlight gives them the energy they need to grow.

Question 9

What do roots do for a plant?

Accepted Answer

Roots hold the plant in the ground and take up water and nutrients from the soil. They help the plant stay strong and healthy.

Question 10

Why do leaves change color in the fall?

Accepted Answer

In the fall, there is less sunlight, so plants stop making food. The green color fades away, and the other colors, like red and yellow, show up.

Question 11

What are the parts of a plant?

Accepted Answer

The main parts are roots, stems, leaves, flowers, and seeds. Each part has a special job to help the plant grow and make new seeds.

Question 12

How do plants make their own food?

Accepted Answer

Through a process called photosynthesis, plants use sunlight, water, and carbon dioxide to make food. This keeps them healthy and helps them grow.

Question 13

What is a seed?

Accepted Answer

A seed is like a tiny package with a baby plant inside. It has everything a new plant needs to start growing when conditions are right.

Question 14

Do all plants have the same lifecycle?

Accepted Answer

Most plants follow a similar lifecycle, but some differences depend on the type of plant. For example, some plants grow back every year while others grow only once.

Question 15

What happens when a plant dies?

Accepted Answer

When a plant dies, it breaks down and becomes part of the soil. This process helps add nutrients back to the earth for new plants to use.

Question 16

Can plants grow without soil?

Accepted Answer

Yes, some plants can grow in water or other materials that hold nutrients. This is called hydroponics.

Question 17

Why do plants need water?

Accepted Answer

Plants need water to help them grow by carrying nutrients from the soil to the plant. Water also helps keep the plant's shape and makes photosynthesis possible.

Question 18

How does a plant know when to grow or rest?

Accepted Answer

Plants often use changes in sunlight and temperature to decide when to grow or rest. For example, many plants grow in spring and summer and rest in fall and winter.

Question 19

What is dormancy?

Accepted Answer

Dormancy is when a plant stops growing and rests for a while, usually in the winter. It's like the plant is taking a break until conditions are better for growing.

Question 20

Why do some plants have fruits?

Accepted Answer

Fruits protect the seeds and help them spread. Animals eat the fruits, and then the seeds can grow in new locations.

The Lifecycle of Plant Species - 20 FAQs Explained Simply