Bryology

High school (ages 12+)
Animals & Nature

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/bryology

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the plant division?Bryophyta (comprising mosses, liverworts, and hornworts)
2. What is the scientific discipline?Bryology
3. What are bryophytes?Bryophytes are tiny plants that include mosses, liverworts, and hornworts. They are among the earliest land plants and are studied in the science called bryology.
4. Why do bryophytes need moist places to grow?Bryophytes lack special tissues for moving water inside their bodies, so they need wet environments to stay hydrated and to help their sperm swim to eggs during reproduction.

Bryophytes: A paraphyletic group of non-vascular plants including mosses, liverworts, and hornworts, representing an early stage in terrestrial plant evolution.
Bryology: The scientific study of bryophytes, encompassing their taxonomy, morphology, physiology, ecology, and evolution.
Non-vascular Plants: Plants that lack specialized vascular tissues (xylem and phloem) for the transport of water and nutrients.
Poikilohydry: The physiological state of having variable water content, allowing organisms to tolerate extreme dehydration and rehydration.