Category: Cockroaches

The circulatory system of a cockroach transports nutrients, carbon dioxide, and hormones throughout the body. The heart of the cockroach consists of thirteen funnel-shaped chambers and is located mid-dorsally. The…Continue readingCirculation of Blood in Cockroaches

When you notice an infestation of cockroaches, it is important to understand what kind they are. While the American cockroach is the largest and most common, there are many different…Continue readingWhat is the Most Common Type of Cockroach?

A cockroach’s blood is not its blood. Rather, its blood is composed of colorless white cells. The cockroach blood system is an open system, and it does not use a…Continue readingWhich Cockroach Have Blood?

Earthworms and cockroaches are both symbiotically related, though they do differ in some aspects. For example, the earthworm lacks a head, but it does have two sets of legs. Cockroaches…Continue readingWhat Do Earthworms and Cockroaches Have in Common?

The cockroach has a wide range of sense organs. Their eyes are compound and are made up of thousands of ommatidia, which form an image. Their eyes have a higher…Continue readingWhat Type of Vision Do Cockroaches Have?

An earthworm and a cockroach share a number of characteristics. Both are segmented and have a pair of appendages on each segment. Their nervous systems are similar. They also share…Continue readingWhat Do an Earthworm and a Cockroach Have in Common?

It is a myth that cockroach and other insects have blood which is red. The truth is that their blood does not contain any hemoglobin and is colorless. Instead, they…Continue readingCockroach and Other Insects Have Blood Which Is Red

Cockroaches have no scales and their bodies are flat, making them easy to fit into crevices and cracks. Although they are harmless, their plethora of colours can make them a…Continue readingCockroaches – Which Colour Is Your Cockroach?

If you’re curious about the structure of a cockroach, you’ve probably wondered how it develops its exoskeleton. Cockroaches’ exoskeletons are made of chitin, a hard substance that protects the inside…Continue readingWhich Skeletal Parts Does a Cockroach Have?

There are many cockroach killers on the market. Some are fast-acting poisons while others are slow-acting powders. Either way, be aware of the potential toxicity and the need to use…Continue readingWhich is the Best Cockroach Killer?

The scorpion, cockroach, and silverfish are all invertebrates, but there are differences between them. The scorpion is an animal that lives on land, while the silverfish lives in water. Neries…Continue readingNeries – Scorpion Cockroach and Silverfish

Cockroach killers are an essential part of any home and one of the best products for controlling the population is a gel that contains 0.03% fipronil. This gel can kill…Continue readingWhich is the Best Cockroach Killer in India?

Cockroaches are a major source of bacteria, including the deadly bacterium Salmonella. It is believed that cockroaches can pass on the bacterium through their faeces and infect humans. The disease…Continue readingWhich Disease is Caused by Cockroaches?

There are many cockroach species, but the biggest one is the Megaloblatta longipennis, which measures three and a half inches long and over one inch wide. It is native to…Continue readingThe Biggest Cockroach in the World

The cockroach has three main organs in its body. These are the oesophagus, pharynx and hypo-pharynx. The pharynx is the uppermost portion of the insect’s body and projects upward into…Continue readingWhich is the Respiratory Organ of Cockroach?

Understanding the life cycle of a cockroach will help you recognize this common household pest. Cockroaches are some of the oldest living creatures and their life cycle is crucial to…Continue readingWhat is the Life Cycle of a Cockroach?

There are two fundamentally similar parts of a cockroach: the head and the abdomen. The heads and abdomen have two separate functions, and cockroaches also have two pairs of wings.…Continue readingWhich of the Two Parts in a Cockroach Are Fundamentally Similar in Structure?

Cockroaches belong to the class of Insecta, phylum Arthropoda, and have segmented bodies. They have an eight-celled ovary in females and a single, large ovary in males. They also do…Continue readingWhich of the Following Statements About a Cockroach is Untrue?

The following mouth parts of cockroaches are unpaired: the hypopharynx, the labrum, and the mandibles. These mouth parts are used to swallow liquid or semi-liquid food. These parts of a…Continue readingWhich of the Following Mouth Parts of Cockroaches Are Unpaired?

Cockroaches are insects, not animals, and have a ventral nerve cord. They also have spiracles and a heart with 13 chambers. But unlike other insects, cockroaches have no thorax or…Continue readingCockroach Facts