Reproduction+ Vert Embryo
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | gamete
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| show | zygote
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| the sex of child is determined by____ | show 🗑
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| in men LH hormone stimulates _____ to release _______ | show 🗑
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| show | pathway for sperm: seminif tubules, epididymis, vas deferen,ejaculatory duct; urethral openin, penis
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| whats egg production | show 🗑
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| spermstogenesis goes on continually while oogenesis is _______ | show 🗑
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| show | complete meiosis 1: to form haploid cells :secondary oocyte and first polar body
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| show | it dies if not fertilized, if fertilized it undergoes meiosis 2 and forms a zygote.
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| begins with the cessation of menstrual flow from previos cycle | show 🗑
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| Promotes development of follicle which secretes estrogen | show 🗑
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| show | LH
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| ________ is the release of egg from follicle | show 🗑
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| show | Luteal phase
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| show | Progesterone
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| _______ occurs if egg isnt fertilized; and drop in progesterone and estrogen | show 🗑
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| ____ produces hcG if fertilized | show 🗑
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| ____ _____ asexual reproduction in prokaryotes, dna replicate and cell divides in 2 equal sized cell | show 🗑
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| _______ replication of nucleus and unequal cytokinesis eg in yeast and hydra | show 🗑
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| _______regrowth of lost/ injured body part | show 🗑
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| show | sporophyte (2n)
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| Gametophytes reproduce ______ and sporophytes reprodyce _____ | show 🗑
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| show | mitosis
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| nuclear division | show 🗑
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| cell division | show 🗑
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| _______ chromosome replicates to produce identical sister chromatids | show 🗑
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| ______ chromosome condense and nuclear membrane dissolves | show 🗑
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| show | Metaphase
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| _______ chromosomes split so each chromatid is pulled to opposite poles | show 🗑
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| ______ nuclear membrane reforms around the newly formed chromosomes with the 2n | show 🗑
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| _______ _______forms during cytokinesis in animals,_______ _____forms during cytokinesis in plants | show 🗑
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| Formation of sex cell and produces haploid cells (gametes) | show 🗑
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| show | Prophase 1
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| show | Metaphase 1
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| ____ homolog pairs separ8 and pulled to oppsite poles | show 🗑
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| show | Telophase 1
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| ______ is similar to mitosis | show 🗑
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| show | cleavage
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| show | Indeterminate, determinate
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| show | 1.Cleavage-early mitotic division
2.Blastula- ball of undifferentiated cells
3.Gastrulation- endoderm, mesoderm ectoderm
*neurulation occurs with gastrulation
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| show | related to the reproductive characteristic: # of offspring and parental care
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| show | yolk
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| Animal pole________ and vegetal pole _______ | show 🗑
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| type of Cleavage divisions? | show 🗑
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| show | reorganization of blastula to form multilayered structure: ecto meso endoderm.
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| show | 1.disappearance of blastocoel which becomes primitive gut Archenetron
2.Induction of nearby cells
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| ________forms the integument, central nervous system | show 🗑
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| show | Endoderm
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| show | Mesoderm
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| In gastrulation the ______ differentiate to _______ which forms the notochord | show 🗑
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| Notochord induces the formation of _______ and ultimately ______ | show 🗑
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| From which tissue layer is the nervous system formed | show 🗑
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| neural tube made of ______ cells roll into a tube to form nerve cord | show 🗑
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| ____ ____ ____ contribute to skin pigments, nerve ganglia | show 🗑
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| show | ectodermal placodes
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| show | epimere, mesomere, hypomere
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| show | somites
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| show | dermatome- skin musculature
myotome- body musculature
sclerotome-vertebrae
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| show | Mesomere
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| Inner layer of hypomere/ gut wall | show 🗑
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| outer layer of hypomere/ body wall | show 🗑
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| Amniotes have 4 membranes | show 🗑
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| show | chorion
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| show | allantois
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Created by:
smuttz
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