How are worms and spiders related?

Worms and spiders are more closely related. They have more traits in common. IT'S THE ORGANISMS WITH LEAST TRAITS IN COMMON AND FARTHEST IN THE CLADOGRAM.

Correspondingly, how are worms and ants related?

Worms and ants are more related because spiders contain hair and ants do not. Worms do not contain hair as well.

One may also ask, how does a Cladogram reveal evolutionary relationship? Background Information: A cladogram is a diagram that shows evolutionary relationships among groups. It is based on phylogeny, which is the study of evolutionary relationships. Each letter on the diagram points to a derived character, or something different (or newer) than what was seen in previous groups.

Correspondingly, what species are dragonflies most closely related to?

Dragonflies are most closely related to damselflies. Damselflies are smaller, slimmer, and most of them fold their wings along their body when they are resting.

Which organism is most closely related to the dolphin Why?

A. Dolphins are more closely related to sharks than to wolves. Incorrect. Dolphins and wolves are the most closely related according to the chart.

Organism	Sea Lion
Fur Texture	Thick
External Ear	Yes
Hole in skull for whisker nerves	Large

Can spiders have worms?

Poor old spiders! Mermithid worms are internal parasites whose infective larvae enter spiders directly or via ingested food. Once inside the spider, the tiny worm obtains nourishment from it's hosts body fluids, digestive glands, gonads ('parasitic castration') and muscles.

Does a worm have cells?

Answer and Explanation: All worms, no matter how large or small, have at least one cell. Worms are living things, and one of the criteria for being a 'living' thing is having

Do worms have legs?

A worm has no arms, legs or eyes. There are approximately 2,700 different kinds of earthworms. Worms live where there is food, moisture, oxygen and a favorable temperature.

What is a shared derived character?

A shared character is one that two lineages have in common, and a derived character is one that evolved in the lineage leading up to a clade and that sets members of that clade apart from other individuals. Shared derived characters can be used to group organisms into clades.

How many legs does a carpenter ant have?

six legs

What does a Cladogram show?

A cladogram (from Greek clados "branch" and gramma "character") is a diagram used in cladistics to show relations among organisms. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor.

How many legs does a fly have?

six legs

What is clade in biology?

Image caption: A clade is a grouping that includes a common ancestor and all the descendants (living and extinct) of that ancestor. Using a phylogeny, it is easy to tell if a group of lineages forms a clade. Imagine clipping a single branch off the phylogeny — all of the organisms on that pruned branch make up a clade.

Does a fly have cells?

The common fruit fly is a favorite organism used by many genetic researchers. Let's look at the chromosome number of fruit flies. No, cells have chromosomes no matter where they are located. With the exception of sex cells (eggs and sperm), there will be the same number of chromosomes in all cells of the body.

Why is the outgroup needed on a Cladogram?

The outgroup is used as a point of comparison for the ingroup and specifically allows for the phylogeny to be rooted. Because the polarity (direction) of character change can be determined only on a rooted phylogeny, the choice of outgroup is essential for understanding the evolution of traits along a phylogeny.

Do all carpenter ants have wings?

Flying Carpenter Ants Both the worker ants and queen are wingless, but the swarmers possess wings. Carpenter ant swarmers are often confused with termite swarmers as they are both winged insects. However, there are clear differences in wing size, body structure and antennae shape.

Do dragonflies have predators?

Predators of Juveniles Juvenile and mature dragonflies have different sets of predators. In the aquatic larval stage, their primary predators are ducks, amphibians such as toads and newts, fish and bigger damselfly and dragonfly larvae.

What is a branch point on a Cladogram?

A cladogram is a visual chart or representation of cladistics. They consist of horizontal or vertical lines connecting various organisms. These different lines branch off from a common point on the cladogram. These branch points represent a common ancestor shared by the organisms that emanate from the branch point.

What did Dragonflies evolve from?

Wingless insects first appeared in the Devonian period approximately 380 million years ago following the development of the vascular seedless plants. Insects possibly evolved due to the first appearance of seedless vascular plants. These plants were a huge untapped source of food.

How do Cladograms work?

Cladograms are diagrams which depict the relationships between different groups of taxa called “clades”. By depicting these relationships, cladograms reconstruct the evolutionary history (phylogeny) of the taxa. Cladograms are constructed by grouping organisms together based on their shared derived characteristics.

Which organism is most related to the bird?

Although the living reptiles birds are most closely related to are crocodilians (archosaurs), when it comes to their relation to dinosaurs, birds evolved from theropod dinosaurs.

Do slugs have backbones?

Slugs and snails are invertebrates (animals without backbones) with soft bodies that they drag around on a single, muscly “foot”. They have tentacles on their heads that they use to sense their surroundings.