This topic contains a solution. Click here to go to the answer

Author Question: Name the three major external parasites, and describe how they damage their hosts. What will be ... (Read 71 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
Name the three major external parasites, and describe how they damage their hosts.
 
  What will be an ideal response?

Question 2

Meiosis occurs much like ___________________ __, but the process is carried a step further.
 
  Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Answer to Question 1

Ticks cause damage by penetrating the skin and sucking blood from the host animal. This leaves a sore that can be an avenue for disease organisms, and it can cause anemia from blood loss. Lice cause animals discomfort by biting or piercing the host animal's skin. This causes the animal to rub and scratch against posts, trees, or other objects to obtain relief. In so doing, however, they lose grazing or eating time, and breeding processes may be interrupted. The larvae of heel flies burrow through the soft tissue of an animal, all the way from the leg to the back, where they eat a hole in the skin for a breathing hole. This damages meat and hides.

Answer to Question 2

mitosis




kshipps

  • Member
  • Posts: 571
Reply 2 on: Jul 21, 2018
Gracias!


rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

For a complete list of videos, visit our video library