Explanation:
The phase of Prophase I of meiosis is very long and divided into 5 subphases: Leptotene, Zygote, Pachytene, Diplotene, and Diakinesis. During a phase of the Diplotene, the degree of condensation is high, which allows individualizing the sister- chromatids that remain attached by the cohesins. The synaptonemal complex disintegrates, and from the centromeres begins a repulsion between homologous chromosomes, which remain associated only with the places where they occur as permutations.
These sites are called chiasmas (Greek, crossed) because they show the crossover of homologous chromatids. Chiasmas represent the cytological finding of the occurrence of permutation. The presence of at least one bivalent chiasm is essential to ensure the correct segregation of the homologous chromosomes in anaphase I.
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The answer is D. Industrial Modification (also called Industrial melanism).
The history of the peppered moth is the following: The population of dark-colored peppered moths increased during the Industrial Revolution and decreased after it. Scientist studied this phenomenon and concluded that the dark color was an effective camouflage in the contaminated environment of the Industrial Revolution, but in a clean environment, birds can hunt dark peppered moths more easily and thus their population decreased after the Industrial Revolution when the environment was cleaner.
This is a classic example of how mutations are shaped by the environment, but it can't be called Natural Selection because the changes were produced by the Industrial Revolution and not by natural causes.
Glucose and oxygen are the input molecules
Answer:
the answer is 48
4+12+4+20+8
I saw this question and I thought it was cool
Answer:
1, the body 2. bacteria
Explanation:
Antibiotic resistance does not mean the body is becoming resistant to antibiotics; it is that bacteria have become resistant to the antibiotics designed to kill them.