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Naya [18.7K]
3 years ago
12

Puberty is defined as _________. the production of hormones in the reproductive glands stimulated by the pituitary gland the sta

ge of identity versus role confusion the physical changes that occur in the body as sexual development reaches its peak the time when a child becomes a teenager the time when an adolescent forms permanent relationships
Biology
1 answer:
Lorico [155]3 years ago
6 0

Answer: the physical changes that occur in the body as sexual development reaches its peak

Explanation:

Puberty refers to the transition of a child into an adult. It is characterized by several physical changes induced mainly by hormones. These changes include:

- deep voice in males; high pitch voice in females

- growth of pubic hairs in males and females

- presence of thicker skin in males; delicate and lighter skin in females

- emergence of breast in females, broad chest in males etc

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The field of inquiry that studies human culture and evolutionary aspects of human biology; includes cultural anthropology, arche
klio [65]

Answer:

physical, or biological anthropology.

Explanation:

When there is a need to study human kind   through the X-ray of  relationships between human biology, its cultural diversity, and  evolution ,the aspect anthropology for this is Biological anthropology.

Therefore biological anthropology is concerned about how the interaction between the cultural diversity and biological process results in the  adaptations of mankind to different  environments.The influence of these on growth, behaviours, existence.

The primary focus of biological anthropologists is to study in details the concept of  ,mechanism of  variation,  adaptation.and how these lead to evolution and origin of mankind.

Sequel to this ,most evidences for this concept are obtained from the study of fossil materials,study of other related primates to man, and components of functional biology and genetics.

3 0
3 years ago
During what process in the cell cycle does one cell become two cells? anaphase telophase prophase cytokinesis
Sonja [21]

Answer:

cytokinesis

Explanation:

4 0
3 years ago
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Chaperone proteins or chaperones assist in the proper folding of proteins. Explain the process.
oksian1 [2.3K]

Proteostasis is mediated by chaperone proteins and protease systems, together with cellular clearance mechanisms such as autophagy and lysosomal degradation.

Chaperone proteins control assembly and inaccurate folding by binding to and stabilizing partly or completely unfolded protein polypeptides till the polypeptide chain is completely synthesized. Chaperone proteins also confirm the stability of unfolded polypeptide chains as they are being translocated into the subcellular organelles.

To learn more about Chaperone proteins here

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5 0
2 years ago
You have learned that both biotic and abiotic factors affect ecosystems. give some examples of each, and explain how biotic and
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Living creatures and non living creatures
4 0
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Based on the big bang theory, approximately how old is the universe? A. 14 billion years old B. 100 million years old C. 6000 ye
artcher [175]
The answer is a 14 billion years old
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