Answer:
The distance around Earth's equator is most easily measured in _____. A. parsecs B. kilometers C. light-years D. astronomical units
Answer:
Schizophyta is now commonly known as cyanophyta. Their characteristic are:
They are blue green algae. ...
They have organelle known as the thylakoid which are flattened, which help them in photosynthesis.
They obtain oxygen from the atmosphere for their energy and respiration.
Explanation:
<span>Cytoplasm, DNA, cell membrane, and vacuole</span>
Answer:
Alternation of generations (also known as metagenesis) this type of life cycle that occurs in those plants and algae in the Archaeplastida and the Heterokontophyta that will have distinct haploid sexual and diploid asexual stages. A multicellular haploid gametophyte with n chromosomes alternates with a multicellular diploid sporophyte with 2n chromosomes is form in these group, made up of n pairs.
A mature sporophyte will produces haploid spores by meiosis, a process which reduces the number of chromosomes to half, from 2n to n.
In the haploid cell the spores germinate and grow into a haploid gametophyte. At maturity, the gametophyte produces gametes by mitosis, which does not alter the number of chromosomes.
yes all living things are organisms