The answer is A. the presence or absence of an envelope
<h2>Question:</h2>
how is the same ploidy level maintained in sexually reproducing organisms generation after generation.
<h2>Answer:</h2>
<u>To</u><u> </u><u>f</u><u>ertilization, the fusion of haploid gametes from two individuals, restores the diploid condition. Thus, sexually-reproducing organisms alternate between haploid and diploid </u><u>stages.</u><u> </u><u>To</u><u> process of meiosis produces unique reproductive cells called gametes, which have half the number of chromosomes as the parent cell.</u>
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<u>#CARRYONLEARNING</u><u> </u></h2><h2>
<u>#STUDYWELL</u><u> </u></h2>
The procedure involves severing the corpus callosum, the main bond between the brain's<span> left and right hemispheres. After a </span>split-brain<span> surgery the two hemispheres do not exchange information as efficiently as before.
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Answer:
"Through the Tertiary period (from 65 Ma) the Earth's climate became cooler with frequent oscillations that increased in amplitude and led to a series of major ice ages in the Quaternary. Glacial advances and retreats over the Pleistocene resulted in global cycles of contraction, expansion and fragmentation of species ranges resulting in species extinctions, population bottlenecks and differentiation."
Explanation:
(Did offline will rewrite in my own words if you would like :)
Hope this helps
Answer:
leaves
Explanation: you just got coconut malled send this to a friend to totally coconut mall them
