Concept explainers
Introduction:
The lymph capillaries are present in the lymphatic system. It is a colorless fluid. It contains nutrients and ions absorbed and assimilated from the interstitial fluid. This fluid flows through the capillaries and enters the blood circulation again. It contains the white blood cells, bacteria, pathogens and cancerous cells which enter from the blood.
Answer to Problem 1MCQ
Correct answer:
Lymph capillary contains fluids with various blood cells, bacteria, pathogens and cancerous cells. Therefore, option d. is correct.
Explanation of Solution
Reason for the correct statement:
The lymph capillaries contain colorless fluids which are rich in nutrients which enter these capillaries from the blood stream. The constituents include blood cells, bacteria, and cancerous cells.
Option d. is given as “All of the above are correct”.
As, “the lymph capillaries contain blood cells, bacteria and cancerous cells which are absorbed from the interstitial fluid”, is the right answer.
Hence, option d. is correct.
Reasons for the incorrect statements:
Option a. is given as “Bacteria”.
Bacterial cells enter the lymph but there are other cells like cancer cells and blood cells also. So, it is a wrong answer.
Option b. is given as “Interstitial fluid”.
Lymph capillaries contain cancer cells and bacteria absorbed from the blood stream. So, it is a wrong answer.
Option c. is given as “Cancer cells”.
Cancer cells are present in the lymph capillaries but other cells like pathogens and white blood cells are also present. So, it is a wrong answer.
Hence, options a., b., and c. are incorrect.
The lymph capillary contains blood, bacteria, interstitial fluid and cancer cells. These cells are absorbed from the interstitial fluid.
Want to see more full solutions like this?
Chapter 34 Solutions
BIOLOGY: CONCEPTS AND INVESTIGATIONS,
- Which of the following is not true about the life-cycle of Fucus. a. 8 eggs per oogonium b. 64 sperm per antheridium c. eggs are flagellated d. sperm are flagellatedarrow_forwardGreen Algae, as a group, is actually paraphyletic with one subgroup more closely related to higher plants than the other. Which of the following green algae groups is more closely related to higher plants: a. Charophyceans b. Chlorophyceans c. Rhodophyta d. Xanthophyceansarrow_forwardCertain toxic terpenoids in this group is thought to deter herbivory but may also have some anti-tumor activity? a. green algae b. brown algae c. red algae d. golden algae e. none of thesearrow_forward
- In the cellular slime molds, the most common phase is: a. plasmodium b. pseudoplasmodial c. single cells as myxamoebae d. moundingarrow_forwardWhich of the following descriptive terms does not describe Hydrodictyon? a. colonial b. nonmotile c. 1 large reticulated chloroplast in each cell d. all of these describe Hydrodictyonarrow_forwardWhich of the following does not apply to Chara? a. "stoneworts" b. isogamous c. calcified walls d. apical growth with an axis and branchesarrow_forward
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningConcepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College