Answer:
Anaphase 1 of meiosis.
Explanation:
Alleles are the alternative form of the same gene and present on the same chromosome. The alleles get separate at the time of meiosis.
The separation of homologous chromosomes during Anaphase 1 allows the separation of alleles of a particular trait. The new combination of allele is possible during thus phase.
Thus, the correct answer is Anaphase 1.
b. plant structures
c. the air
d. all of the above
The carbon absorbed by all types of plants during photosynthesis is stored in plant structures (Option b).
Photosynthesis refers to a group of chemical reactions that plants use to generate carbon-based structures and energy by means of solar radiation.
Photosynthesis uses the carbon generated during light-independent reactions to produce structures.
Plant structures include different plant organs such as leaves, shoots, roots, reproductive structures, etc.
In conclusion, the carbon absorbed by plants during photosynthesis is stored in plant structures (Option b).
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Answer:
This question lacks options; the options are:
A) Crickets are inactive in October.
B) Do crickets like warm weather better than cold weather?
C) Crickets chirp more frequently as temperature increases.
D) Crickets chirp for many reasons, and temperature is probably one reason.
The answer is C
Explanation:
A hypothesis is a testable explanation given to an observed problem. The hypothesis aims at solving or answering a particular question or observation. A hypothesis, which is subject to testing via experimentation, explains how the independent variable affects the dependent variable.
According to this question, Will notices that crickets seem to chirp more frequently at night in June than they do in October. He then asks a scientific question based on this observation that goes thus: how do temperature changes affect how often crickets chirp?
The best hypothesis that explains this scientific question is "Crickets chirp more frequently as temperature increases" because it gives a predictive statement about how a change in temperature (independent variable) affects chirping in crickets (dependent variable).
Insulin's action on blood sugar levels helps maintain a dynamic balance. Therefore, the correct option is B.
The pancreas secretes the hormone insulin, which is essential for controlling blood sugar levels. Insulin is released into the bloodstream when blood sugar levels rise, as they do after a meal. Insulin aids in the maintenance of dynamic equilibrium by encouraging the uptake of glucose from the blood into cells, where it can be used as an energy source or stored for later use.
Therefore, the correct option is B.
Learn more about Insulin, here:
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