« previous next »

Author Question: For boys, the usual sequence of physical changes in puberty is: growth of the testes; initial ... (Read 83 times)

cookcarl

  • Hero Member
  • *****
  • Posts: 539
on: Jun 22, 2018
For boys, the usual sequence of physical changes in puberty is:
 
  growth of the testes; initial pubic-hair growth; growth of the penis;
  spermarche.
  growth of the testes; growth of the penis; initial pubic-hair growth;
  spermarche.
  spermarche; growth of the testes; growth of the penis; initial pubic-hair
  growth.
  initial pubic-hair growth; growth of the testes; spermarche; growth of the
  penis.

Question 2

The first outward sign of puberty in a typical girl is
 
  a spurt in height.
  the onset of nipple growth.
  an increase in weight.
  the development of muscular strength.


Pariscourtney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 22, 2018
Answer to Question 1

growth of the testes; initial pubic-hair growth; growth of the penis;
spermarche.

Answer to Question 2

the onset of nipple growth.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

The spongy bone in the top of the femur changes density and organization during growth. The spongy bone in the top of the femur changes density and organization during growth.
A physical therapist exercising the patient’s leg in a physical therapy department. A physical therapist exercising the patient’s leg in a physical therapy department.
Patient Physical Status Classification Patient Physical Status Classification
Growth Accounting for Europe, A.D. 500–1700 Growth Accounting for Europe, A.D. 500–1700
Physical and indirect aggression of boys and girls across childhood Physical and indirect aggression of boys and girls across childhood
Cladogram Based On DNA Sequence Cladogram Based On DNA Sequence
Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

For a complete list of videos, visit our video library