4. Albinism is lethal in plants, but many plants produce albino offspring. If albino plants always die before reproducing, how does albinism persist? soon

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
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Chapter12: Mendel, Genes, And Inheritance
Section: Chapter Questions
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4. Albinism is lethal in plants, but many plants produce albino offspring. If albino plants C
always die before reproducing, how does albinism persist? Migh
ne
5. Mendel crossed pea plants producing round seeds with those producing wrinkled seeds.
Of 7,324 F2 seeds, 5,464 were round, and 1,860 were wrinkled. Using the symbols W
and w for the alleles,
(a) symbolize the original P₁ cross;
Slover
don pet
(b) determine the parental gametes;
69
(c) show the F₁ offspring;
(d) show a cross between two F₁ plants;
dong
berbella" 10.
Jogolų ar preu 39
woy Your
Mirb & ever ascohes berloste di ritod
8 201
artW.20
meylo evit bins tight pdchse sent sitt 10 euogysomod
Ceadolise borbeis blirib o svad Jism adoles
Parl
(e) symbolize the F₁ gametes; and,
odb
seit
(f) summarize the expected F2 results for phenotypes, genotypes and phenotype ratios.
mun
100 3161
16 gr
nation
ritiw nam A (6)
His neblinks
Sylimstedt
phow yd showenis uby sloy 6 or be
160 (0)
endonce
100
to eno elouosis na (b)
wari hot swogysomon
6. The French biologist Cuenot crossed wild, gray-colored mice with white mice. In the first
generation all were gray. From many litters, he obtained in the F2 generation 198 gray
and 72 white mice. Sinadh
ebisyo ar to viitsmende med
ant vistelar
esta erin
nibaco ant
24
(a) Propose a hypothesis to explain these results. legig bed herits!
len
(b) On the basis of the hypothesis, diagram the cross and compare the observed results
with those expected.
13549
of
eri 9
100.35
Transcribed Image Text:4. Albinism is lethal in plants, but many plants produce albino offspring. If albino plants C always die before reproducing, how does albinism persist? Migh ne 5. Mendel crossed pea plants producing round seeds with those producing wrinkled seeds. Of 7,324 F2 seeds, 5,464 were round, and 1,860 were wrinkled. Using the symbols W and w for the alleles, (a) symbolize the original P₁ cross; Slover don pet (b) determine the parental gametes; 69 (c) show the F₁ offspring; (d) show a cross between two F₁ plants; dong berbella" 10. Jogolų ar preu 39 woy Your Mirb & ever ascohes berloste di ritod 8 201 artW.20 meylo evit bins tight pdchse sent sitt 10 euogysomod Ceadolise borbeis blirib o svad Jism adoles Parl (e) symbolize the F₁ gametes; and, odb seit (f) summarize the expected F2 results for phenotypes, genotypes and phenotype ratios. mun 100 3161 16 gr nation ritiw nam A (6) His neblinks Sylimstedt phow yd showenis uby sloy 6 or be 160 (0) endonce 100 to eno elouosis na (b) wari hot swogysomon 6. The French biologist Cuenot crossed wild, gray-colored mice with white mice. In the first generation all were gray. From many litters, he obtained in the F2 generation 198 gray and 72 white mice. Sinadh ebisyo ar to viitsmende med ant vistelar esta erin nibaco ant 24 (a) Propose a hypothesis to explain these results. legig bed herits! len (b) On the basis of the hypothesis, diagram the cross and compare the observed results with those expected. 13549 of eri 9 100.35
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