What are plants? Flashcards
it is the scientific study of plants
Botany
are those organisms which contains nucleus and membrane-bound organelles.
Eukaryotic
examples of eukaryotic
animals, fungi, protists, human
a single-celled organism that lacks a nucleus and other membrane bound-organelles
prokaryotic
2 distinct groups of prokaryotic
bacteria and archaea
examples of prokaryotic
cyanobacteria, lactobacillus acidophilus, archaea, nostoc, anabaena
living things that can make its own food from simple chemical substances. They are also known as producers
Autotrophic
examples of autotrophic
plants, algae, plankton, bacteria
are organisms that eats other plants or animals for energy and nutrients. They are the consumers
heterotrophic
examples of heterotrophic
dogs, birds, fish, humans, yeast
where do photosynthesis occur
chloroplast
what time of the day does photosynthesis occur?
during daylight
is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Photosynthesis
it involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth
Respiration
what makes the cell wall of plant cells rigid
Cellulose
is a diploid, multicellular spore-producing phase in the life cycle of the plant body which exhibits alternation of generation. It develops from zygote and produces spores by meiosis.
Sporophyte
examples of sporophyte
bryophyte, ferns, club mosses, horsetail, conifers, cycads, angiosperms
it is the sexual phase of the life cycle of plants and algae
gametophyte
haploid multicellular organism that develops from a haploid spore that has one set of chromosomes
gametophyte
example of gametophyte
mosses, hornworts