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2021-05-17

What are the main stages in the life cycle of a seed bearing plant?

What are the main stages in the life cycle of a seed bearing plant?

The major stages of the flower life cycle are the seed, germination, growth, reproduction, pollination, and seed spreading stages.

What are the steps of reproduction in seed?

Fertilization Process

  • Pollination. Pollination takes place immediately before the anthesis.
  • Pollen Germination. Within 2 to 3 minutes, the pollen left on stigma starts to germinate, to grow pollen tube toward the egg cell.
  • Penetration of PollenTube into the Ovule.
  • Fertilization.
  • Division of the Fertilized Egg (Zygote)

What is the correct order for plant reproduction?

The correct sequence of reproduction stages seen in flowering plants is gametes, zygote, embryo and seedling.

What are 5 things a plant needs to make food?

Photosynthesis is the process by which plants make food from light, water, nutrients, and carbon dioxide.

What food does plant prepare?

Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means ‘making out of light’. The foods are called glucose and starch.

Why do we need to take care of plants?

We should take care of plants because plants help us in many ways, like: (i) Plants provide us food and clean the air. (ii) Plants give us wood, medicines, cotton and many other things. (iii) Plants maintain carbon-di-oxide – oxygen balance in air.

What is the most important plant?

The 10 Most Important Crops In The World

  • Sorghum. Wikimedia.
  • Sweet potatoes. Wikimedia.
  • Soybeans. Wikimedia.
  • Cassava. Wikimedia.
  • Potatoes. Wikimedia – Midori.
  • Rice. Wikimedia. Annual Production 2008: tons.
  • Wheat. Wikimedia. Annual production 2008: tons.
  • Corn. Ashlyak at ml.wikipedia. Annual Production 2008: tons.

When should you water plants?

The best time to water plants is in the morning or evening. Morning watering is actually preferable to evening watering as the plant has time to dry before the sun goes down. At night, water tends to rest in the soil, around the roots, and on the foliage, which encourages rot, fungal growth, and insects.

Is it better to water plants from the top or bottom?

Bottom watering is a practice where the plant is set in and absorbs water from a saucer or container filled with water. Plants regularly watered from the bottom should occasionally be watered from the top to get rid of excess salts in the soil. It is better for plants to be a bit dry, than too wet.