1ESO Biology and Geology.
1ESO Biology and Geology. Summery
1. Here is an activity on your last unit for you guys to complete. 😁
The Biosphere
1.- Complete the text with the following words: nucleus, functions, substances, information, water, cells, organelles, membrane, structure, cytoplasm.
All _______________________ have the following common basic _______________________:
- Cells have a wall called the cell _______________________ or the plasma membrane. Through it, the cell exchanges _______________________ with its external environment.
- Inside the cell we find the _______________________, filled with a liquid that is mainly _______________________. Here we find the _______________________, which perform different cellular _______________________.
- Genetic material (DNA) has the _______________________ needed to control the cell functions. In prokaryotic cells, DNA is found within the cytoplasm. In eukaryotic cells, it is inside the _______________________.
2.- Match each plant cell organelle with its function:
3.- Which is the correct option to order the taxa from the least specific to the most specific?
A. Kingdom, phylum, class, order, family, genus and species.
B. Kingdom, genus, phylum, order, family, class and species.
C. Species, genus, family, order, class, phylum and kingdom.
4.- Choose the correct word in each case to complete the sentences.
a) The only kingdom with prokaryotic organisms is monera / protists.
b) Plants / Protists include both autotrophic and heterotrophic organisms.
c) Monera / Fungi is a kingdom that is between plants and animals.
d) Plants are autotrophs / heterotrophs.
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