Week 2 - U1L1,2,3 Cancer

Which level is the most complex ?

• Cell

• Organism

• Organ

• Tissue

This is an example of ........

• cell
• organ system
• organ
• tissue

In the experiment, what was the hypothesis?  

   a

• The seeds will germinate only in full light.  

• Detergents with phosphates will make the seeds grow better.  

• Different concentrations of detergent will affect seed germination and growth.  

• Radish seeds will germinate faster in the control group.  

Division of the cytoplasm to form two separate daughter cells

• Cytoplasm

• Cytokinesis

• Cell cycle

• Interphase

What is an organ system?

• Groups of similar types of cells that work together to carry out a specific task

• Groups of different tissues working together to perform a particular job

• Groups of different organs working together to complete a series of function

• The smallest unit of life

Which part of the seed emerges first during germination?  

   

• shoot

• stem

• radicle

• cotyledon

What is the Independent Variable?

• Distance
• Time

Groups of cells with similar functions.

• Organs

• Molecules

• Tissues

• Organelles

What would happen if a farmer irrigated crops with water containing 1% detergent?  

 

• The crops would grow faster.  

• The crop yield might be reduced.  

• The crops would not be affected.  

• The detergent would help the plants absorb more nutrients.  

The dependent variable in the experiment is the number of seeds that germinate.

• true

• false