Ancestor of all Bacte

Q: Inttroduction to human Geography summary and explanation of how the story relates.

A: Human geography delves into the intricate relationship between humans and their environments,…

Q: Another name for reptiliomorphs is anthracosaurs True False

A: Answer: Introduction: The Reptiliomorpha term was given by Professor Gunnar Säve-Söderbergh in 1934…

Q: Fossils suggest that the first major trait distinguishing human primates from other primates was…

A: Fossils are the remains of the ancient animals say bones or these are the impressions of  plant or…

Q: other Timematodea euphasmatodeans Nanophyllium Microphyllium Chitoniscus Phyllium < complete loss of…

A: A phylogenetic tree is a tree that shows the evolutionary relationship between species. Phylogenetic…

Q: Which of the following is a synapomorphy of the Anthozoa? Exoskeletons of calcium carbonate O Corals…

A: Cnidaria is a diverse collection of creatures that live primarily in the sea. Because they rely on…

Q: This limb is found in a member of kingdom animalia. The class/group that this limb matches to is: a)…

A: Limbs are appendages used for locomotion. Porifera stay attached to a substrate and don't move.…

Q: Peramorphosis can occur when a feature, such as horns, _in a descendent than in its ancestor.

A: Heterochrony is the difference in time or pace of development as compared to an ancestor. Because…

Q: flowchart of the main evolutionary developments from protochordates to mammals

A: Protochordate is an informal category of animals (that means not a proper taxonomic group). It is…

Q: COMPLETE THE TABLE   Basic characteristics Specialized features Mollusca     Arthropoda…

A: Mollusca: The phylum Mollusca comprises the second largest phylum of invertebrates in the number of…

Q: Euparkeria lived during which time period * O Ordovician O Triassic O Cretaceous Paleocene Jurassic

A: There are different areas that are divided on the basis of life and the existence of different…

Q: TRUE OR FALSE  The first cells gave rise to arches and protists

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: Tailless non-human primates are commonly called

A: Introduction: Nonhuman primates are mammals that include both simians (monkeys and apes) and…

Q: Propliopithecids vs. Parapithecids. Adapids and Omomyids. Dryopithecus and Oreopithecus. With the…

A: Primates are social creatures that live in various sized groups. They communicate with one another…

Q: Protostomes- which animals are typical and what do these words mean? 1. Acoelomate 2. Pseudocoemate…

A: The word "protostome" comes from the Greek words "proto," meaning "first," and "stoma," meaning…

Q: Description of the Phylogenetic tree of the Classes of Sponges

A: Sponges, which belong to the phylum Porifera, are a sister group to the Diploblasts and are a basic…

Q: Why humans are not from monkeys

A: Humans are homo sapiens with complex brains and bipedality of the limbs. Monkeys are also mammals…

Q: why are pangolins mammals, not reptiles? explain please do not copy from google

A: Pangolins are animals further classified under class mammalia.

Q: Which is an outcome associated with torsion but not with coiling? (mark all that apply) potential…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: In detail explain the orgin and evolution of toads and salamanders for each species state the peroid…

A: The salamanders and toads belong to amphibians. Amphibians are a group of organisms that can live on…

Q: Sea stars who are echinoderms exhibit; Spiral cleavage Radial Cleavage No distinct cleavage

A: Cleavage is a particular stereotyped pattern of cleavage present in early mitotic division which…

Q: EVOLUTION CONNECTION A professor begins a lecture onanimal phylogeny (as shown in Figure 32.11) by…

A: Evolution is a natural process that includes several changes in the characteristics of a species…

Q: Having _______ is a synapomorphy of bilaterians.

A: Having 3 germ layers is a synapomorphy of bilaterians

Q: Test Ill- Encircle the word that should not belong to the group. 41. mushroom, yeast, bacteria, mold…

A: Spider is an arachnid, arachnids have eight legs.

Q: The amniotic egg is a synapomorphy of amniotes that prevents dehydration True False

A: Cells are the basic units of life and based on the cellular composition and complexity living…

Q: Relationship of Human to Other Primates and Vertebrates using a Phylogenetic Tree Biology

A: Phylogenetic tree is a diagram that represents evolutionary relationships among organisms.…

Q: Why are horseshoe crabs in the same subphylum as spiders

A: Subphylum Chelicerata is an ancient group of arthropods, which include about 75000 species. Their…

Q: Phylum Habitat Symmetry Porifera Cnidaria Ctenophora Germ Layer Give two classes belonging in each…

A: The concept of the five kingdom classification was given by Robert Whittaker. All biological…

Q: the tunicate and lancelet that we observed in lab belong to the phylum:

A: Tunicate These are commonly called sea squirts, are a group of marine animals that spend most of…

Q: Key contributions of insects to biodiversity

A: The life of all organisms depends on the ecosystem for various services like food, water,…

Q: what is oldest invertebrate on earth planet?

A: Arthropoda is the largest phylum of the invertebrates, they contains insects molluscs etc.  Body of…

Q: COMPLETE THE TABLE   Basic characteristics Specialized features Phoronida     Brachiopoda…

A: Phoronida, Brachiopoda, and Echinodermata are phyla that fall under the kingdom Animalia. Phoronida…

Q: General characteristics of some parasitic flatworms

A: Flatworms come under the phylum Platyhelminthes. Some important and saint features are: They are…

Q: Ray like pscudopodia of the radiolarians. * Your answer Net like pseudopodial type characteristic of…

A: There are different types of locomotion such as flagella, cilia, pseudopodia, wriggling, and…

Q: adaptations of chameleon

A: Chameleons are native to Madagascar and Sub-Saharan Africa. They have a variety of physical…

Q: ecological role of acorn worms, lancelets, and tunicate

A:

Q: What is scientific name of man ? Rana tigrina Canis familaris Felis domestica Homo sapiens

A: Science is defined as the identification, observation, experimental investigation, theoretical…

Q: Smallest monophyletic group of humans and frogs

A: Monophylatic group The group which includes common ancestor and all of it's descendants.

Q: Carinate birds from Ratite

A: These are often called flying birds. The wings of these birds will be well developed and adapted for…

Q: Describing characteristic what gave homo habilis it's name

A: The extinct species of human known as Homo habilis, sometimes known as "able man" or "handyman," was…

Q: Echinoderms facts bulleted

A: Echinodermata is a phylum of invertebrates. Phylum Echinodermata consists of organisms that have…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.