SECTION B QUESTION 2 2.1. Study the phylogenetic tree below and answer the questions that follow Current period Chordata (Mammats) Arthropoda (Insects, crabs and spiders) Annelida (Segmented worms) Platyhelminthes (fiatworms) Cnidaria Porifera (sponges) (jellyfish) Ancient time (millions of 2.1.1. To which phylum do humans being belong ? 2.12. Identify the phylum from the phylogenetic tree, which was last to appear on earth. 2.13. (a) To which phylum do earthworms belong ? (b) Give three characteristics of annelids, 2.14. Read the statement below and answer the questions that follow: (1) (1) (1) (3) Arthropods are vertebrates with hydrostatic skeletons (a) Indicate whether the statement is correct or incorrect. (b) Explain your answer. (1) (2) (9) 6.
SECTION B QUESTION 2 2.1. Study the phylogenetic tree below and answer the questions that follow Current period Chordata (Mammats) Arthropoda (Insects, crabs and spiders) Annelida (Segmented worms) Platyhelminthes (fiatworms) Cnidaria Porifera (sponges) (jellyfish) Ancient time (millions of 2.1.1. To which phylum do humans being belong ? 2.12. Identify the phylum from the phylogenetic tree, which was last to appear on earth. 2.13. (a) To which phylum do earthworms belong ? (b) Give three characteristics of annelids, 2.14. Read the statement below and answer the questions that follow: (1) (1) (1) (3) Arthropods are vertebrates with hydrostatic skeletons (a) Indicate whether the statement is correct or incorrect. (b) Explain your answer. (1) (2) (9) 6.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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![SECTION B
QUESTION 2
2.1. Study the phylagenetic tree below and answer the questions that follow
Current period
Chordata
(Mammals)
Arthropoda
(Insects, crabs and
spiders)
Annelida
(Segmented
worms)
Platyhelminthes
(riatworms)
Cnidaria
Porifera (sponges)
jellyfish)
Ancient
time
(millions of
years ago)
2.1.1. To which phylum do humans being belang ?
21.2. Identify the phylum from the phylogenetic tree, which was last to appear on
earth.
2.13. (a) To which phylum do earthworms belong ?
(b) Give three characteristics of annelids,
2.1.4. Read the statement below and answer the questions that follow:
(1)
(1)
(1)
( 3)
Arthropods are vertebrates with hydrostatic skeletons
(a) Indicate whether the statement is carrect or incorrect.
(b) Explain your answer.
(1)
(2)
(6)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F739ff4ae-3353-4d6a-937a-42fd8790cfe6%2F7d7466f3-6c2a-425d-bdf5-61755b638724%2Fxwcefi8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:SECTION B
QUESTION 2
2.1. Study the phylagenetic tree below and answer the questions that follow
Current period
Chordata
(Mammals)
Arthropoda
(Insects, crabs and
spiders)
Annelida
(Segmented
worms)
Platyhelminthes
(riatworms)
Cnidaria
Porifera (sponges)
jellyfish)
Ancient
time
(millions of
years ago)
2.1.1. To which phylum do humans being belang ?
21.2. Identify the phylum from the phylogenetic tree, which was last to appear on
earth.
2.13. (a) To which phylum do earthworms belong ?
(b) Give three characteristics of annelids,
2.1.4. Read the statement below and answer the questions that follow:
(1)
(1)
(1)
( 3)
Arthropods are vertebrates with hydrostatic skeletons
(a) Indicate whether the statement is carrect or incorrect.
(b) Explain your answer.
(1)
(2)
(6)
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