pollination- the act of transferring pollen grains from the male anther of a flower to the female stigma.
Pollen tube germination- pollen tubes act as conduits to transport the male gametes cells from the pollen grain, from the stigma to the ovules.
Answer:
Parasitism
Explanation:
A symbiotic relationship between two species in which one benefits and the other is harmed
Answer:
Tropical ecosystems.
Explanation:
Species richness is greatest in tropical ecosystems. Tropical rain forests on land and coral reefs in marine systems are among the most biologically diverse ecosystems on Earth and have become the focus of popular attention.
Answer:
Serpentine minerals are made of tiny sheets of silica tetrahedrons that are loosely held together.
I think that the following were findings were contrary to initial expectations in the human genome project, That is, Ninety three percent of multi-exon human genes have alternatively spliced forms and that the human genome contains fewer than 21,000 genes. The main goal of the genome project was to map all the human genes and determine the nucleotide sequence of the entire human genome.
