Botany
Fach von Ubrm
Fach von Ubrm
Set of flashcards Details
| Flashcards | 143 |
|---|---|
| Students | 18 |
| Language | English |
| Category | Biology |
| Level | University |
| Created / Updated | 27.01.2022 / 13.12.2022 |
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We eat mainly cotyledons in …
Chamaeophytes are …
The endodermis is found …
Therophytes are …
Parenchyma cells are/serve for …
Which cells do NOT belong to the xylem?
Casparian strips (bands) are found in …
Lilac (Flieder) is a …
Which of the following compounds is an incrustation of cell walls?
Companion cells are next to …
Which of the following makes cork water-impermeable?
Cryptophytes are …
Plants whose surviving buds are under water are …
Potatoes are …
Which tissue can become meristematic again?
Lenticells serve for …
What is a polymere composed of many amino acids?
What is the most common reserve substance of plants?
Plants produce oxygen (O2) during …
In photosynthesis, oxygen comes out of/from …
The production of RNA as a copy of a DNA strand is called …
Thylakoids are …
Chromosomes are composed of DNA and …
Nucleotides are found in ...
Rubisco is …
A disaccharide composed of two glucose units is a …
When chlorophyll-molecules give off an electron, this is replaced with an electron from:
A biomembrane always includes …
The membrane surrounding the vacuole is the …
The concentration of NaCl outside the cell is 2x higher than inside. How can the Na-concentration inside be reduced?
Which organell is not surrounded by a membrane?
In which cellular components is starch stored?
Which organell contains no own DNA?
Which pant shows seismonastic movement?
Which of the following stays alive when mature?
What is the main function of roots? – What differentiates them from shots?
Main function: anchoring the plant in the soil, water + mineral nutrient uptake. Roots do not do photosynthesis, roots are under the ground, shoots are above ground.
What is a rhizome?
Subterranean thick shoot that serves as storage- and hibernating organ. Leaves are present but strongly reduced.
How is the apical meristem protected in shoots and in roots?
In shoots: apical meristem is protected in buds by leaves. In roots: it is protected by the root cap.
How is the dead bark formed in trees?
It is formed through secondary thickness growth. Composed of one or several cork layers and other tissues in between.
