This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What type of root did the first vascular land plants have, and what type of environments did they ... (Read 78 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
on: Jul 13, 2018
What type of root did the first vascular land plants have, and what type of environments did they live in?

Question 2

Fan-shaped landforms that develop in deserts adjacent to highlands are known as ____ fans.
 A)alluvial
 B)bajada
 C)playa
 D)plain
 E)pediment


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 13, 2018
Answer to Question 1

Seedless vascular plants did not have true roots, they had rhizomes, which were the underground part of the stem. The rhizome transferred water from the soil to the plant and anchored the plant to the ground. They lived in low, wet, marshy, freshwater environments.

Answer to Question 2

A


lidoalex

  • Member
  • Posts: 538
Reply 2 on: Jul 13, 2018
Gracias!

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Plants Plants
Plants Plants
A severe case of delayed contact dermatitis (Type IV hypersensitivity) from wearing latex gloves. A severe case of delayed contact dermatitis (Type IV hypersensitivity) from wearing latex gloves.
Common Root Words and Combining Forms Cont Common Root Words and Combining Forms Cont
The monohybrid cross between tall (D) and dwarf (d) pea plants The monohybrid cross between tall (D) and dwarf (d) pea plants
Offset Method Plot of Land with Length Line Offset Method Plot of Land with Length Line
Video: Female Reproductive System - Hormonal regulation (GnRH) الجهاز التناسلي للأنثى - التنظيم الهرموني

For a complete list of videos, visit our video library