nquick31 nquick31

14-12-2017
Biology

contestada

Disadvantage of external fertilization?

Respuesta :

lemickjac lemickjac

14-12-2017

It requires water to breed since the sperms requires water to swim
there might be zero chances of the sperm coming in contact with the eggs
a larger percentage of gametes unfertilised and are wasted
there are a lot of environmental hazards

Answer Link

Otras preguntas

how did life in the suburbs influence consumer spending in the 1950s

Draw abc with right angle c. Find c if a=8; b =15

What is a term or phrase that describes the poor nations of asia, africa, and latin america?

Ozone depletion in the atmosphere A. leads to the formation of acid precipitation B. leads to a rise in chlorofluorocarbons C. allows more harmful radiation f

The area of a square patch of grass is 25 square meters .how long is each side of the patch

[tex]5(sin(t) \frac{dy}{dx} +ycos(t)))=cos(t) (sin(t))^{2} [/tex] for [tex]0\ \textless \ t\ \textless \ pi[/tex] and y(pi/2) = 9What is y(t)?

The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as mc024-1.jpg, where mc024-2.jpg and is the

Elsa is a 50-year-old teacher who is openly gay. according to the american psychiatric association (apa, elsa's homosexuality is not classified as a(n _____.

boston and new orleans were both founded as

Devon has 8 pairs of socks and 3 pairs of shoes how many ways can Devon choose one pair of socks and one pair of shoes