Can I complete most of the National Dex in Black 1 with only Black 1?

Question

I was thinking if I could complete the national-dex in Pokemon black with only black 1, white 1 and black 2. Can I complete it with only these games discluding game only legendarys EG groudon. Can someone please answer this question because google can not say anything and the only results are for arceus pokedex. I am only thinking to get around 90% of the nationaldex in my game.

Comments

https://www.serebii.net/blackwhite/unobtainable.shtml

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Not a full answer, but https://bulbapedia.bulbagarden.net/wiki/List_of_Pok%C3%A9mon_by_availability

Answer 1

You can't get these Pokemon with one copy of Black.
6 of 9 starters, 2 of 4 fossils, Victini, Gigalith, Conkeldurr, Zorua family, Solosis family, Escavalier, Accelgor, Rufflet family, Thundurus, Zekrom, Landorus, Keldeo, Meloetta, Genesect, Bulbasaur family, Charmander family, Squirtle family, Caterpie family, Pidgey family, Ekans family, NidoranF family, NidoranM family, Oddish family
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This is already enough to show that you can't complete 90% of the national Pokedex. Please tell me if you still want a complete answer.