Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

describe Understanding Zoology basics.

1. describe which difference distinguishes protostomes from deuterostomes?

A) nervous system

B) Embryonic development

C) Circulatory system

D) Cephalization

E) Presence or lack of notochord

2. Of the following organisms, which is the most evolutionarily advanced, with a more complex body structure?

A) Roundworms

B) Cnidaria

C) Sponges

D) Flatworms

3. Clams, snails, sea slugs, and octopuses belong to the phylum

A) Annelida.

B) Mollusca.

C) Echinodermata.

D) Platyhelminthes.

E) Arthropoda.

4. Most of the animal species are in which phylum?

A) Mollusca

B) Arthropoda

C) Chordata

D) Echinodermata

E) Annelida

5. The term "deuterostome" refers to

A) Having a spiny skin.

B) Having three germ layers.

C) Possessing a notochord.

D) The second embryonic opening becoming the mouth.

E) The coelom forming by outpocketing of the primitive gut.

6. Jaws are believed to have evolved from the

A) cranium.

B) First ribs.

C) First pair of gill arches.

D) Tooth buds.

E) Suckers of lampreys.

7. Which of the following features is NOT a characteristic used to distinguish birds?

A) Feathers

B) Air sacs

C) Variable body temperature

D) Hard-shelled egg

E) Four chambered heart

8. Humans are believed to be most closely related to

A) Monkeys.

B) Orangutan.

C) Gibbons.

D) Prosimians.

E) Chimpanzees.

9. The main features that place Homo habilis in the genus Homo rather than Australopithecus are

A) Human facial appearance and lack of hair.

B) Advanced use of language and total carnivorous diet.

C) Brain size, posture, and dentition.

D) care of young and altruistic behaviour.

E) Hand grip, extensive use of tools, and house-building.

10. Darwin was wrongly alleged to have said that "man comes from monkeys." The correct way for a modern biologist to describe the apparent sequence of human evolution is

A) Monkeys as human ancestors have evolved less than humans.

B) Humans and monkeys share a common ancestor.

C) Humans and monkeys are biologically identical.

D) Evolution leads toward more perfect forms and humans therefore came after modern monkeys.

E) Humans and monkeys had no common ancestors

 

Biology, Academics

  • Category:- Biology
  • Reference No.:- M916689

Have any Question? 


Related Questions in Biology

Problem 1 the schlogl modelthis model is famous for its

Problem 1: The Schlogl Model This model is famous for its bistable steady-state distribution. The reactions are              c1 B1 + 2X ? 3X,              c2      c3 B2 ? X,      c4 where B 1 and B 2 denote buffered spec ...

Discuss the need for modern society to shift to a paradigm

Discuss the need for modern society to shift to a paradigm of Sufficiency, within which just and sustainable wellbeing for all of creation becomes the norm. How can this be achieved on an Earth That Is Full? Include cons ...

Steroid hormones such as testosterone are derived from

Steroid hormones, such as testosterone, are derived from cholesterol. What type of macromolecule are they?

1 a portion of a gene contains the following sequence

1. A portion of a gene contains the following sequence: GAAGGAGTAGCA. After transcription, it gives the mRNA sequence: CUUCCUCAUCGU, which is then translated to the amino acid sequence leucine-proline-histidine-arginine. ...

Over half of the bodys glucose is metabolized in the brain

Over half of the body's glucose is metabolized in the brain. Very few of the alternate fuels are used in the brain, but are commonly used by other parts of the body. Muscles increase their use of glucose with increasing ...

The a and b loci are 10 cm apart a plant with a genotype

The A and B loci are 10 cM apart. A plant with a genotype aaBB is crossed to plant with a genotype of AAbb. If an F1 plant is self pollinated, what proportion of the progeny will be homozygous dominant or homozygous rece ...

Describe and give examples of the primary human tissues and

Describe and give examples of the primary human tissues, and where in the body each can be found. Please include references.

1 what cultural considerations does a medical assistant

1. What cultural considerations does a medical assistant need to be aware of when addressing issues related to the female reproductive system? 2. Taking a patient's reproductive health history requires that the medical a ...

Phylum arthropodathe earths largest phylum is arthropoda

Phylum Arthropoda The Earth's largest phylum is Arthropoda, including centipedes, millipedes, crustaceans, and insects. The insects have shown to be a particularly successful class within the phylum. What biological char ...

Ocean systemsaccording to the law of conservation of energy

Ocean Systems According to the law of conservation of energy, energy cannot be created or destroyed, but it can change from one form to another 1. A boy doing a cannonball into the pool. He went from potential to kinetic ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen