E3 P2 Flashcards
Gymnosperm pollen tubes have _____ sperm cells and ____ of them will join the female gametes
2/only one
How many female gametes are inside the mature ovule of a flowering plant
One
A tomato fruit is made of
More than one carpel and these carpels are fused together making a tomato fruit
The embryo sac
has fewer than 10 cells
The seed coat tissue
Is diploid and genetically identical to that of the mother of the seed
Deuterostomes are
Monophyletic
What is/are relevant to understand the evolution of the python snakes in Everglades National Park
Fitness
Asexual reproduction
Parthenogenesis
Some particular marine mollusks exhibit autotrophy as they
Move chloroplast genes from algae inside the mollusk body
Animals are
Diplontic
The Arizona Desert lizard maintains genetic diversity among generations
because this is a hybrid species between two other species
The Arizona Desert lizard cannot produce males through parthenogenesis because
females are XX for the sexual chromosomes
Pollen of angiosperms has
haploid cells
What is a synapomorphy for protostomes
Mouth develops first
Based on the content of lectures. The vast majority of the seed cells of flowering plants are
Triploid
How many haploid cells are inside the embryo sac
6
What has pseudocoelom
Necator
People who have taenia as parasites inside their intestine
Have Taeniasis
Mantle derives from
Epidermis
Ectoderm
Which organisms exhibit closed circulation system
Humans
Which organisms are gonochoric
Gastropoda
Humans
