The pair of characteristics that one must use to classify a fish is the presence of jaw and skeleton type. Agnatha fishes are also called jawless fishes and they lack bony skeletons. Cartilaginous fishes are composed of cartilage skeletons. Bony fishes have bony skeleton structures.
Answer:
The correct answer would be C) It increases survival for cuckoos, but decreases survival of the other birds.
The host chicks often face lots of competition from the cuckoo chicks in terms of food as well as space. It makes it difficult for the host chicks to survive.
It has also been found that cuckoo chicks beg to be fed more intensely due to which host chick die due to starvation.
In addition, in some species of cuckoo, cuckoo chicks remove host eggs from the nest within few days of hatching.
The correct answer is the "superior temporal sulcus".
Superior Temporal Sulcus is described as the sulcus isolating the advanced temporal gyrus from the middle temporal gyrus in the temporal lobe of the brain. The advanced temporal sulcus is the primary sulcus not so good as the lateral fissure. latest research monitor multisensory processing talents. Studies has shown the recorded activation in the STS because of 5 precise social inputs, and therefore the STS is believed to be implicated in social perception.
Coastal waters have about 26% of all biological diversity. This world of seabirds, clams, crabs, starfish, anemones, fish, kelp, and marine mammals, among many others, is a beautiful place with many different types of plants and animal communities.
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