Unit 4 What plants do 4º Grade

Animals or wind transfer the pollen into the stigma .This is called..................

True or False. In plant nutrition the roots absorb water and minerals

Mosses are .............................plant

Asexual reproduction takes places when plants redproduce .................................

In flowering plants there are some plants that have horizontal stems called .......................

What is the name of the process when pollen joins the ovules ?

The leaves contain a green substance called.......................

Wind blows pollen from the male cones into female cones.This is when ................................................... occurs

True or false.The cone is open when its mature.

Spores are protected inside........................

True or False.Potoshythesis is produced during the night.

What is the process where the plans need to breath in order to live ?

Angiosperm reproduce by developing seed inside .................

What is the process which the pollen goes down the stye and into the ovary where it joins the ovules.This is called.........................................

Sexual reproduction is a process in which plants reproduce with

In gynosperm reproduction the seeds where developing inside the ......................

Potato plant is a ............................... plant

Raw sap contains ............................. and ...............................

The roots transport the raw sap up the .............................. of the plant to its leaves

True or False . Plants are descomposers and didnt produce their own food

Non. flowering plants reproduces using ....................................

Which kind of energy is collect by the chlorophyll ?

True or false .Tubers are underground stems.

What is the name of the the process where the plants produces their own food