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How the seaweeds differ from the other living things?
Seaweeds refers to large marine forms of algae, they differ in other living things in terms of reproduction, at first they multiply simply by asexual reproduction then undergoes at large of sexual reproduction.
What are the two big dots on a planarian's head?
The two big dots on a planarian's head are its eyespots, which detect light and help the planarian navigate its environment. They are simple light-sensitive structures that allow the planarian to differentiate between light and dark. They also help the planarian avoid predators and find food.
Where is the pharynx located on a planarian?
The pharynx in a planarian is located on the ventral side of the body, towards the front end. It is a muscular tube-like structure that extends out of the body to help the planarian feed on prey.
Is a liver fluke is a parasite?
Yes they are parasites. The adult liver fluke live in the livers of mammals and feed on blood.
What is a fluke?
In the animal world, it can refer to kinds of parasites or worms that infect creatures. Cattle and sheep often have to be treated to get rid of fluke or prevent fluke getting into their system. Fluke can also refer to an extraordinary and unlikely piece of luck. A hole in one on a difficult hole on a golf course got by an amateur golfer, could be regarded as a fluke.
What organism has a saclike digestive system?
Parasites such as tapeworm, planarian and live fluke have digestive systems that are saclike. Their digestive tracts have one opening and they live inside a host animal.
How does planaria reproduce?
Planaria are hermaphrodites, possessing both testicles and ovaries. Thus, one of their gametes will combine with the gamete of another planarian. This type of gamete fusion is sexual reproduction because it involves the formation and fusion of gametes. In asexual reproduction, the planarian detaches its tail end and each half regrows the lost parts by regeneration, allowing neoblasts (adult stem cells) to divide and differentiate. However, several problems can occur with this, so this does not happen often. Instead, in sexual reproduction, each planarian transports its excretion to the other planarian, giving and receiving sperm. Eggs develop inside the body and are shed in capsules. Weeks later, the eggs hatch and grow into adults. Sexual reproduction is desirable because it enhances the survival of the species by increasing the level of genetic diversity.
What is fluke bunt?
fluke bunt is a fluke bunt
How the seaweeds differ from the other living things?
Seaweeds refers to large marine forms of algae, they differ in other living things in terms of reproduction, at first they multiply simply by asexual reproduction then undergoes at large of sexual reproduction.
What are examples of Worms?
Tape worm like lung fluke and liver fluke
When was Lake Pedder planarian created?
Lake Pedder planarian was created in 1974.
How do planaria reproduce?
Planaria are hermaphrodites, possessing both testicles and ovaries. Thus, one of their gametes will combine with the gamete of another planarian. This type of gamete fusion is sexual reproduction because it involves the formation and fusion of gametes. In asexual reproduction, the planarian detaches its tail end and each half regrows the lost parts by regeneration, allowing neoblasts (adult stem cells) to divide and differentiate. However, several problems can occur with this, so this does not happen often. Instead, in sexual reproduction, each planarian transports its excretion to the other planarian, giving and receiving sperm. Eggs develop inside the body and are shed in capsules. Weeks later, the eggs hatch and grow into adults. Sexual reproduction is desirable because it enhances the survival of the species by increasing the level of genetic diversity.
How long can your planarian survive without food?
A planarian can live without food for about a week.
Is a planarian acoelomate pseudocoelomate or educoelomate?
A Planarian is an acoelomate, meaning they do not have a body cavity at all.
How do shark reproduction differ from fish reproduction?
Sharks can't pump water over thier gills only fish do.
Does planarian have backbone?
No.
Does a planarian have a backbone?
No.
