Biology, 30.11.2021 05:40 drubio102004
In this field of sunflowers, variation exists. Some flowers are tall, others short, and finally some plants are an intermediate height. The tallest plants shade the shorter; the taller plants are pollinated first. Over time, we might expect this field of sunflowers to be mostly tall. According to this scenario, identify the type of reproduction and list the processes that aid in variation.
A) Sexual: mitosis and random assortment of chromosomes; fertilization
B) Asexual reproduction: meiosis and crossing over; pollination and fertilization
C) Sexual: meiosis, crossing over, and random assortment of chromosomes; pollination
D) Asexual: mitosis; reduction division of chromosomes with random assortment; pollination
Answers: 1
Biology, 21.06.2019 21:30, natashalane8617
When explaining dominant and recessive traits to a younger family member, they respond, "well chances are i can probably taste ptc, since dominant traits are more common." how might you address this misconception?
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Biology, 22.06.2019 04:00, rileyeddins1010
Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla
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Biology, 22.06.2019 06:00, dshood6599
Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration
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Biology, 22.06.2019 11:50, joshuag9047
Approximately what wavelength of light is best absorbed by chlorophyll a
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