« previous next »

Author Question: Environmental cues that influence the timing of reproduction generally do so by (Read 856 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Sep 28, 2013
Environmental cues that influence the timing of reproduction generally do so by
A) increasing the body temperature.
B) providing access to water for external fertilization.
C) increasing ambient temperature to that which is comfortable for sex.
D) direct effects on gonadal structures.
E) direct effects on hormonal control mechanisms.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Sep 30, 2013
For sure it has to be E Mark as solved once you're done!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal
Ignition timing marks are found on the harmonic balancers that are equipped with distributor ... Ignition timing marks are found on the harmonic balancers that are equipped with distributor ...
Influence of Latitude Influence of Latitude
Environmental Issues Environmental Issues
East Asia’s Environmental Challenges East Asia’s Environmental Challenges
Human reproduction Human reproduction
Video: Griffith's experiments

For a complete list of videos, visit our video library