Question

Define and give three examples of ovule position.

   Define and give three examples of ovule position.

Plant Systematics

Plant Systematics

Michael G. Simpson 2nd Edition

Chapter 11, Problem 16

Instant Answer

Solved by Expert Vivek Singh

02/20/2022

Step 1

It can vary depending on the attachment point of the ovule to the ovary wall. Here are three examples of different ovule positions: Show more…

Show all steps

lock

Thanks for your feedback!

Define and give three examples of ovule position.

Play audio

Feedback

Powered by NumerAI

Vivek Singh and 78 other educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Axile (Free-Central) Ovule Position

Axile, or free-central, ovule position indicates that the ovules are located in the central region of a compound ovary, often on a central placenta rather than directly attached to the ovary wall. This type of arrangement is common in ovaries with multiple fused carpels, where ovules develop in an internal, centralized position.

Parietal Ovule Position

Parietal ovule position is characterized by ovules attached directly to the inner wall of the ovary. In this arrangement, the placenta is often associated with the ovary wall, and the ovules form along its margin, which can be an important trait in identifying the type of gynoecium structure.

Basal Ovule Position

In basal ovule position, the ovules are attached near the base of the ovary. This positioning means that the ovule develops at the lower part of the ovary, which can influence the way the seed is supported and nourished during development.

Ovule Position

Ovule position refers to the spatial arrangement or location of ovules within the ovary, relative to structures such as the placenta and the ovary wall. This concept is significant in plant morphology, as different positions can affect seed development, fruit structure, and classification within plant taxonomy.

Recommended Videos

Transcript

Ace is your personal tutor. It breaks down any question with clear steps so you can learn.

Start Using Ace

Continue solving this problem

Create a free account to:

View full step-by-step solution
Ask follow-up questions with Ace AI
Save progress and study later