DNA
when DNA is converted in RNA
transcription
types of lycophytes
clubmoss, spikemoss, quillworts
what are the four parts of gymnocieum
style, stigma, ovary, and ovule
which spore is associated with female gamete and which spore is associated with male gamete
megaspore- female gamete
microspore- male gamete
what are the two types of propagation
sexual and asexual (clone)
What is haploid and diploid
Haploid- one set of chromosomes (n)
Diploid- two sets of chromosomes (2n)
types of bryophytes
liverwort, mosses, hornworts
what is the function of calyx
also known as sepals the outerwhorl for protection
correctly identify which part of the cycle haploid/diploid are gametophyte and sporophyte
gametophyte- haploid
sporophyte- diploid
what is dioecious
separate male and flower plants
two parts of cell with own DNA
cytoplasm and mitochondria
types of gymnosperms (dev seeds)
cycad, gingko, gnetophyte, conifer
What makes up the androcieum?
Stamen containing anthers and filament
what does the sporangium undergo to produce megaspore and microspore
meiosis- cell division resulting in sets of cells with 1/2 the chromosomes as starting cells
what is it produced through fertilization of egg + sperm
zygote
xtra set of chromosomes common in plants is called
polyploidy
what are the two categories of pteridophytes (vascular plants)
lycophyte and monilophyte
what is an aggregate flower
produced from multiple flowers also known as an inflorescence
in moniliophyte how are the gametophytes and sporophytes classified
sporophyte- leafy
what is it called when an organism contains genes transferred from another organism
transgenic
What is Hybrid Vigor
when offspring is cross-breeding resulting in fitter plants
type of monilophytes
horsetails, whiskferns, eusporiangiate ferns
what is indehiscent
can't be split open
what plant group is the first to have independent sporophytes
pteridophytes
name the differences between plant and animal lifecycles
plant alternate generation, prod spores, mature organism can be haploid