Final Exam Over Plants/Soil/Animals Flashcards
Why do many fungi produce antibiotics?
They complete with bacteria for food
How do capillary action work?
Water can climb up surfaces by sticking to walls and to itself
What is the male sex cell and where do animals produce them?
Sperm - - Testes
How can the high temperature of compost be helpful?
Kills pathogens
What element MUST organic molecules contain?
Carbon
Were do we NOT see the green parts of plants?
Below the ground - - the roots
What type of cell is hair a modification of?
Skin
What is important about plants’ overall position in the food chain?
They are producers and provide food for the consumers
What is a single-called fungi?
Yeast
What are arthropod exoskeletons made of?
Chitin
Why are certain plants of plants green?
Due to photosynthesis
What are 3 ways that animals exchange gas (oxygen and Carbon Dioxide)
Lungs
Skin
Gills
What is the term for organic material in the soil?
Humus
What is the female sex cell and where do animals produce them?
Eggs - - ovaries
What are 2 examples of BROWN MATERIAL in compost?
Paper
Dried leaves
Wood