early hominin femoral heads

Q: Which of the following phenotypes would most likely be the result of aHox gene mutation? a. abnormal…

A: Hox genes, a subset of homeobox genes, are a gathering of related genes that determine areas of the…

Q: What are some of the key behavioral and morphological characteristics of early domesticated dogs…

A: Dogs evolved from gray fox. This can be concluded by the fact that both the fox and the dogs have so…

Q: Nearly 4 million years ago, two or three hominins left their footprints across the savanna of modern…

A: Nearly 4 million years ago, two or three hominins left their footprints across the savanna of modern…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what type of…

A: The question is asking about the type of human bone that was used for DNA testing to establish that…

Q: According to "Our Earliest Ancestors", what two things distinguish us (and other hominins) from…

A: The question is asking us to identify the two characteristics that differentiate hominins, including…

Q: Examine the limb bones of these two primates. For each one, what was the most likely broad locomotor…

A: Primates are well known as by the presence of grasping hands along with the primitive anatomy with…

Q: According to "Life and Death 3MYA", what is the Makapansgat Pebble/Cobble?    A.A pebble had…

A: The Makapansgat Pebble is a naturally occurring pebble with distinctive markings, and it has been…

Q: Organize the four craniums based on prognathism (reduced to increased prognathism). A. Homo…

A: When compared to the upper face and cranial features, prognathism is the amount to which the lower…

Q: How does the amount of Neanderthal DNA in modern humans vary geographically? a. Individuals of…

A: Up until around 40,000 years ago, Neanderthals who are close evolutionary related of modern humans…

Q: which of the following a correct development sequence a. Neural plate, proliferation, neural…

A: The neural plate is a crucial developmental component that acts as the nervous system's foundation.…

Q: . Justify why A. afarensis is a type of hominid. 2. Why are chimpanzee behaviour studies important…

A: Human evolution is the evolutionary process that has led to the emergence of anatomically modern…

Q: Homo habilus can be characterized as____. a. more robust than P. boisei b. somewhat similar to Au.…

A: The Latin word homo means "man" or "human." To emphasize how closely related this species is to our…

Q: According to "The Life and Death of a Neanderthal (Shanidar 1)”, scientists think that it is…

A: The question is asking whether, according to the study 'The Life and Death of a Neanderthal…

Q: An inguinal hernia results from ___ a. testes that move out of the body where they develop like…

A: A hernia is defined as the bulging of organs or tissues through an abnormal opening in the body.…

Q: The skeletons of early fossil Homo and archaic Homo sapiens are marked by very ____ skeletons; this…

A: The cerebral cortex is the part of the brain that consists of the gray matter. The cerebral cortex…

Q: Plz answer this question

A: We can say that The Vertebral columns or spine help to form the backbone. This helps to protect the…

Q: Tarsiers are strange creatures. They seem to share some traits with the more primitive prosimians,…

A: The skeleton of the head is called the skull or bony cranium. Skull is divided into parts-…

Q: What other reason besides continuing to use trees might explain why early hominins had partially…

A: Hominid:            The group comprises all modern and extinct Great Apes signifies modern humans,…

Q: The term archaic Homo refers to a. Homo erectus / H. ergaster b. archaic Homo sapiens c. Homo…

A: INTRODUCTION Archaic human : human species seen between Homo erectus and Homo sapiens.

Q: According to "Life and Death 3MYA", Australopithecines had absolutely no sexual dimorphism.…

A: Australopithecines were a group of hominins that lived in Africa between roughly 4.2 and 1.2 million…

Q: According to mitochondrial DNA Homo neanderthalensis and modern Homo sapiens diverged around____. a.…

A: Though genetically distant from contemporary humans, neanderthals are more linked to us than chimps…

Q: Some scientists believe the first hominid to bea. Australopithecus boisei.b. Australopithecus…

A: Hominid: Hominid is a primatological term that belongs to any member of the family Hominidae. They…

Q: A. The earliest evolutionary change in the hominins was a. increased brain size. b. habitual…

A: Evolution is defined as the process by which the an organism change through time as a result of…

Q: The parts of the limbs develop a. in a proximal-to-distal sequence. b. in a distal-to-proximal…

A: We know that The single-celled zygote, which is formed after the fusion of haploid male and female…

Q: According to "Our Earliest Ancestors", what two things distinguish us (and other hominins) from…

A: The question is asking us to identify the two characteristics that differentiate hominins, including…

Q: Which statement is true concerning hominins and the archaeological record? a. There is a 10 million…

A: Human evolution is the evolutionary process, leading upon  the appearance of modern human being.…

Q: DNA sequencing of a fossil finger revealed the existence of____ . a. Neanderthals c. Australopiticus…

A: DNA sequencing is the process of determining the nucleic acid sequence which is the order of…

Q: Create a written analysis of the many hominin genus...Ardipithecus, Australopithecus, the genus…

A: The study of hominin evolution is a complex and fascinating journey through time, as it involves…

Q: Which archaic Homo sapiens fossil has cut marks on its face, indicating a burial or ritual practice?…

A: Introduction The evolutionary process that resulted in the emergence of Homo sapiens as a distinct…

Q: Match the feature or characteristic to the hominin group in which they are found. Not all answers…

A: The genus of animals belonging to the family Hominidae is known as hominin. Hominin includes modern…

Q: Three morphological trends seen in the origin and evolution of modern humans include____. a.…

A: The correct answer is- b. decreases in relative brain size and body size, and a decrease in skeletal…

Q: a. How does the genetic variation among humans compare to variation in other hominids and what does…

A: The evolution is a event that occurs in the course of time and happens due to natural selection too.…

Q: "Neanderthals have revealed interesting elements of the human genome". What are those elements ?

A: Neanderthals are the first hominid fossils. Their morphology is similar to modern humans. The modern…

Q: One of the earliest stone tool industry is the____. This is a significant development in hominin…

A: The correct option is: d. Oldowan; led to the eventual dispersal of Australopithecus out of Africa

Q: Which statement is true about the Neanderthals? O A. They originated around the same time period as…

A: NEANDERTHALS:- They had strong ancestors who have muscular bodies with wide hips and shoulders that…

Q: The H. erectus fossils recovered from the Zhoukoudian site in China were tracked down by scientists…

A: Homo erectus is the extinct species of man and is called as the upright man.Homo erectus (meaning…

Q: On a research expedition to the Galapagos, you and your research team discover four new species! All…

A: Chordates are the phylum in animal kingdom.  Phylogeny represents the evolutionary relationship…

Q: Human beings are chordates, yet we lack most of the main derived characters of this animal cohort.…

A: *All chordates possess five important primary characteristic  during their larval or adulthood…

Q: The 3.6-million-year-old footprints left by bipedal walkers in Tanzania were probably made by_____ .…

A: Fossils are the ancestral remains. They can be anything such as teeth, shells, and bones. Most of…

Q: Homo floresiensis fossils were discovered in_____ . a. Australia c. Indonesia b. China d. South…

A: The discovery of Homo floresiensis was largely unexpected, as most previous evidence suggested that…

Q: According to "Homo erectus – The First Humans”, what stone tool is believed to be developed by Homo…

A: The question is asking about the type of stone tool that was developed by Homo erectus, an extinct…

Q: What is unique about the specimen Ardi?    A. Her skeleton was the largest ever found and she…

A: The question is asking about the unique characteristics of the specimen Ardi, a fossilized skeletal…

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.