Meristems in Plants Flashcards

1️⃣ Familiarise yourself with the flashcards:

  • Look through all the flashcards to see what's on both sides.
  • Make sure you understand the information on each card. If something's unclear, click the link to the revision notes at the bottom of the page for more details.

2️⃣ Test yourself:

  • Look at the question or prompt on each card and try to remember the answer before flipping it over.
  • Check the answer and make a note of any cards you find challenging and need to go over more.

3️⃣ Consistently Review and Practice:

  • Use spaced repetition: spend more time on the cards you struggle with and go over them more often.
  • Regularly review all the flashcards to help you better understand and retain the information over time.

Note: We may include questions that have multiple correct answers. It's useful to remember specific examples to understand these concepts better.

PERSONALISED 1-TO-1 TUTORING

Need more help on this topic? Get 1-to-1 support

Get support with clear explanations, practice and feedback (Ages 5 to 16).

  • DBS-checked tutors
  • Flexible times
  • Parents can be updated

Want an ad-free experience? Subscribe to remove ads

What is a meristem in a plant?

A meristem is a region in a plant where cells keep dividing. It makes new cells for growth.

Where are the main meristems found in a plant?

They are in the tips of shoots and in the tips of roots.

What type of cells are found in meristems?

Meristems contain unspecialised cells. These cells can divide and turn into many types of plant cell.

What process do meristem cells use to divide?

Meristem cells divide by mitosis.

How do meristems help a plant grow in length?

Meristem cells divide to make new cells. These cells then grow longer, so shoots and roots increase in length.

What happens to cells after they move away from the meristem region?

They grow bigger and then differentiate. This means they become specialised cells such as xylem or root hair cells.

Why can plants keep growing for most of their lives?

Plants can keep growing because their meristems stay active. They go on making new cells through the plant's life.

How are meristem cells similar to stem cells in animals?

Both are unspecialised cells. They can divide and then change into specialised cells.

Name two specialised tissues that meristem cells in a stem can form.

They can form xylem vessels and phloem tubes.

Why are meristems useful for cloning plants?

Meristems have many dividing, unspecialised cells. These cells can be grown into new plants that are clones of the parent.