answersLogoWhite

0

Males develop a hooked jaw to make it easier to bite other males when it is time to mate. Some males have longer, pointier jaws than others.

User Avatar

Wiki User

10y ago

What else can I help you with?

Related Questions

How do you know if a trout is male or female?

1. One of best ways to distinguish the sex of a trout is to examine the mouth. Female trout all have a short rounded nose or upper jaw, while male trout have a more elongated snout. If your trout has a lower jaw with a kype, it's a male for sure. Although the mouth of a female trout will grow larger as it ages and increases in size, the mouth will never grow a kype (hooked lower jaw). Upon becoming sexually mature, male trout will begin to grow a pronounced kype. At first, it will just be a tell-tale sign, but as a male trout ages, its kype will become more pronounced. It's important to point out that even for trout that aren't sexually mature, an angler can look at the mouth of a trout and see either a uniform mouth with a short rounded nose (female), or a elongated snout with a slightly longer lower jaw (male).2. Sexually mature male and female trout for both rainbows and browns have different looking anal fins. A male will have a slight convex anal fish "(", while a female trout's anal fin will be slightly concave ")". I'm not sure if cutthroat trout are in the same boat. I'll have to depend on the community who regularly catch them, to provide us their insight and confirm this.


How do trout have babies?

First the female trout makes a hole in the ground.Then the male and female trout get beside each other.Finally the male puts out the sperm while the female puts out the eggs(unfertilized) and that is how trout make babies


What is female trout called?

A female trout is called a 'Hen' and a male trout is called a 'Jack'.


How do you tell an arowana fish from male and female?

Males have bigger and deeper mouth compared to females


Is rainbow trout fertilization external or internal?

As with many other fish, the female trout lays her eggs, and the male trout releases his semen over them, so that the eggs are not fertilized inside the female fish.


Why does a male dog mouth tremors after licking a female dog's privates?

The male dog's mouth salivates afterward so she can get even wetter....


Can male DNA be found in the mouth of the victim?

Male DNA can be found anywhere a male has touched or had contact with. Answer Yes. DNA can be found in skin cells in the lining of the mouth and the salvia or any bodily fluids.


Can a male finch live with a female cockatiel?

A male finch can't really live with a female cockatiel as you should not mix straight-beaked and hooked-beak birds.


What male animal hatches babies in his mouth?

Sea horse


What male fish holds eggs in its mouth?

Bettas and goldfish


How many teeth in the mouth of a male?

thirty-two 32


Do trout have a placenta?

No, trout do not have a placenta. They are oviparous, meaning they lay eggs rather than giving live birth, and the embryos develop outside the mother's body. Trout typically spawn in freshwater, where the female lays eggs that are fertilized by the male, and the developing fish rely on the yolk sac for nourishment until they hatch.