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How does differentiation occur?
Cell Differentiation occurs numerous times during the development of a multicellular organism as the organism changes from a single zygote to a complex system of tissues and cell types.
What does a vascular plant need to have to be a vascular plant?
Vascular plants have lignified tissues that are used to get water, minerals, and other products through the plant. Lignin is a chemical compound that is found in the cell walls of plants.
Nonvascular plants differ from all other land plants in that they?
Nonvascular plants lack specialized tissues for transporting water and nutrients throughout their bodies. This means they rely on diffusion to move water and nutrients from cell to cell. Vascular plants, by contrast, have specialized tissues like xylem and phloem for efficient transport.
What are three similarities between algae and angiosperm?
Both have chlorophyll, cell walls, roots or holdfasts, vascular tissues
What is the plant root system made of?
The plant root system is made of various regions of tissues. These are root cap at the apex, the meristem of actively dividing cells, root hair zone and cell elongation and maturation zone having vascular tissue etc.
How do cell tissues and organs organized?
it completes the organ system
What tissues arise from the active cell division of the vascular cambium?
The vascular cambium undergoes active cell division to produce secondary xylem (wood) towards the inside of the stem and secondary phloem towards the outside. This results in the growth of woody tissues in trees and other woody plants.
Why do Vascular plants grow taller and thicker than mosses?
Vascular plants have specialized tissues for conducting water and nutrients, allowing them to grow taller and thicker. Mosses lack these tissues, limiting their growth potential. Additionally, vascular plants have evolved to invest more resources in structures that support height and thickness, such as lignin-rich cell walls and woody tissues.
How does differentiation occur?
Cell Differentiation occurs numerous times during the development of a multicellular organism as the organism changes from a single zygote to a complex system of tissues and cell types.
What does a vascular plant need to have to be a vascular plant?
Vascular plants have lignified tissues that are used to get water, minerals, and other products through the plant. Lignin is a chemical compound that is found in the cell walls of plants.
Nonvascular plants differ from all other land plants in that they?
Nonvascular plants lack specialized tissues for transporting water and nutrients throughout their bodies. This means they rely on diffusion to move water and nutrients from cell to cell. Vascular plants, by contrast, have specialized tissues like xylem and phloem for efficient transport.
What are three similarities between algae and angiosperm?
Both have chlorophyll, cell walls, roots or holdfasts, vascular tissues
What groups form different tissues form?
Different types of tissues working together to perform a function make up an organ. cell-> tissue -> organ -> organ system -> organism
How does cell differentiation occur?
Cell differentiation occurs numerous times during the development of a multicellular organism. All organism changes from a single zygote to a complex system of tissues and cell types.
Is a liverworts a vascular plant?
No, liverworts, hornworts and mosses are bryophytes or non vascular plants. That is why the are small and flat - no vascular system to transport water and nutrients, all nutrients must be passed cell to cell by diffusion.
Two different specialized Cell types?
There are two hundred and twenty 'different specialized Cell types'. So pick two - muscle and nerve tissues; bone and vascular [blood circulating] tissues; skin (integument) and stomach / intestine; etcetera.
What is the plant root system made of?
The plant root system is made of various regions of tissues. These are root cap at the apex, the meristem of actively dividing cells, root hair zone and cell elongation and maturation zone having vascular tissue etc.
