Answer:
produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs.
Explanation:
produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs.
Note about the question:
In the GIZMO program, you will be provided with 46 chromosomes that are not paired nor in order (box superior-right). According to the chromosome image shown below, you need to look for the correct chromosomes, pair them with their homologous, and place them in their correct spot to complete the karyotype.
Answer:
- Subject B sex: Female
- Justification: The last pair of chromosomes are equally large, meaning that they are two X chromosomes (XX).
Explanation:
<em>Note: You will find the complete karyotype in the attached files.</em>
A human cell has 46 chromosomes or 23 pairs of homologous chromosomes. 22 of them are somatic chromosomes or not-sex chromosomes. The last pair, number 23, is the only sex pair.
To know if an individual is a male or a female, you just need to see the last pair of chromosomes. Pair 23 is the sex pair.
- Male: The pair is formed of a short chromosome (which corresponds to Y from the male parent) and a large chromosome (which corresponds to X from the female parent)---> XY
- Female: The pair is formed of two equally large chromosomes. Each of them corresponds to X, one from the male parent and the other from the female parent). ----> XX
<span>Enzymes cut introns out of an mRNA strand.</span>
Answer:
The saprotrophs and detritivores are placed to one side of the pyramid because they are decomposers which feed on dead bodies of all the living organisms which are present in the trophic levels i. e. producers, primary consumers, secondary consumers and tertiary consumers etc. When they feed on dead bodies, they released nutrients which are used by the plants.
Answer:
Length of the wood = 48m
Want to cut it in 3 equal halves,
So, If we want two equal halves,
it would be 48 divided by 2 which would be 24m.
Therefore, 3 equal lengths of 48m 2 would be,
Next,
the formula to Convert meter into millimeter is :-
Formula : multiply the length value by 1000
Hence,
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