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In angiosperms, pollen grains are produced in (1 point)anthers. carpels. ovules. sepals.
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Asked 3/6/2013 7:59:43 AM
Updated 5/26/2014 9:18:22 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Edited by Janet17 [5/26/2014 9:18:15 AM], Flagged by Janet17 [5/26/2014 9:18:22 AM]
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User: In angiosperms, pollen grains are produced in (1 point)anthers. carpels. ovules. sepals.

Weegy: In angiosperms, pollen grains are produced in anthers.
wisbest|Points 1952|

User: In angiosperms, pollen grains are (1 point)diploid, and are made when haploid gametes join in fertilization. diploid, and are made when haploid gametophytes join in pollination. haploid, and are made when haploid spores undergo mitosis. haploid, and are made when haploid ovules undergo meiosis.

Weegy: Green plants and their ancestors go through a unique life cycle known as the alternation of generations. In one generation or life stage the plant structures are haploid, and in the other they are diploid. [ [ The illustration shows that these two stages are called sporophyte and gametophyte. Which process must occur before the gametophyte generation?2. Mitosis ] ]
yuki11|Points 20|

User: In what way is fertilization different in angiosperms than in other plants? (1 point)Unlike other plants, angiosperms require water for fertilization to take place. Angiosperms are the only plants to produce seeds after fertilization takes place. In angiosperms, a sperm fuses with an egg to produce a zygote. Two fertilization events take place in angiosperms, producing a zygote and endosperm.

Weegy: In angiosperms the pollen tube germinates from the pollen grain and grows the entire ... to a double fertilization. One sperm unites with the egg cell to produce the embryo
DEANA|Points 1041|

Question
Asked 3/6/2013 7:59:43 AM
Updated 5/26/2014 9:18:22 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Edited by Janet17 [5/26/2014 9:18:15 AM], Flagged by Janet17 [5/26/2014 9:18:22 AM]
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In angiosperms, pollen grains are haploid, and are made when haploid spores undergo mitosis.
Added 5/26/2014 9:17:43 AM
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