Life Process- Assignment Transportation



 HOME ASSIGNMENT
TOPIC - TRANSPORATION

07.04.20 Day 4

1. Trace the path (route) of blood flowing in Human Heart.

2. What prevents backflow of blood inside the heart during contraction?

3. Differentiate between artery and vein.

4. Why is blood circulation in human heart called double circulation?

5. What is the advantage of having four chambered heart?

6. Describe the flow of blood through the heart of human beings.

7. Write any four functions of blood.

8. Describe the structure of human heart.

9. Match the following

Column I                                                     Column II
Heart                                                          Pipes for transport in humans
Arteries and Veins                                     Clotting of Blood
RBC                                                           Pumping organ
Platelets                                                     Carrier of oxygen

10. State the various components of blood. State their functions.

Comments

  1. AnonymousApril 7, 2020 at 11:58 AM

    good morning sir
    Eugene Samuel

    ReplyDelete
  2. Adavya DhirApril 7, 2020 at 11:59 AM

    Good morning Sir
    Adavya Dhir

    ReplyDelete
  3. ARYA VEER TANEJAApril 7, 2020 at 12:02 PM

    Good morning sir
    ARYA Veer Taneja
    X-D

    ReplyDelete
  4. Bennett JoyApril 7, 2020 at 12:06 PM

    Good morning sir
    Bennett Joy

    ReplyDelete
  5. UnknownApril 7, 2020 at 12:08 PM

    Good morning sir
    Ayaan Edward

    ReplyDelete
  6. Shreyas shankerApril 7, 2020 at 12:12 PM

    Good morning ma'am

    ReplyDelete
  7. AnonymousApril 7, 2020 at 12:23 PM

    Good morning sir
    -ng samuel

    ReplyDelete
  8. Aryan AnandApril 7, 2020 at 12:27 PM

    Good morning sir
    Aryan Anand

    ReplyDelete
  9. Ojas GirotraApril 7, 2020 at 12:32 PM

    good morning sir
    -ojas girotra

    ReplyDelete
  10. Shaurya ShilApril 7, 2020 at 12:56 PM

    Good morning sir
    Shaurya Shil

    ReplyDelete
  11. UnknownApril 7, 2020 at 1:14 PM

    Good afternoon sir
    Divij Gogia

    ReplyDelete
  12. Johnson joshuaApril 7, 2020 at 1:26 PM

    Good afternoon sir
    Johnson

    ReplyDelete
  13. Johnson joshuaApril 7, 2020 at 1:27 PM

    Good afternoon sir
    Kshitij jain

    ReplyDelete
  14. Anmol SinghApril 7, 2020 at 1:27 PM

    Good Morning Sir
    Anmol Singh

    ReplyDelete
  15. AnonymousApril 8, 2020 at 8:16 AM

    Good morning sir

    ReplyDelete
  16. Aaron GariApril 8, 2020 at 8:24 AM

    good morning sir

    ReplyDelete
  17. Johnson joshuaApril 8, 2020 at 8:25 AM

    Good morning sir
    Johnson

    ReplyDelete
  18. Johnson joshuaApril 8, 2020 at 8:25 AM

    Good morning sir
    Kshitij

    ReplyDelete
  19. Aryan VermaApril 8, 2020 at 8:31 AM

    Good Morning, Sir,
    Akshat Verma.

    ReplyDelete
  20. MadhurApril 8, 2020 at 8:51 AM

    Good morning sir
    Madhur Basra

    ReplyDelete
  21. rudraksh chakrabortyApril 8, 2020 at 9:30 AM

    good morning sir
    rudraksh

    ReplyDelete

Post a Comment

Popular posts from this blog

Sources of Energy Blog 4

SOURCES OF ENERGY Lesson 4    Hello everyone! I hope you are keeping well and taking good care of yourself! Learning outcomes : explore alternate sources of energy giving prime importance to environmental  conse q uences All  energy sources  have some  impact  on our  environment .  Fossil fuels—coal, oil, and natural gas—do substantially more harm than renewable  energy sources  by most measures, including air and water pollution, damage to public health, wildlife and habitat loss, water use, land use, and global warming emissions. No source of energy can be called pollution-free, because, the use of any source of energy disturbs the environment in one way or the other.  A source of energy like a solar cell is pollution free in actual operation but the assembly of the device might have caused some damage to the environment. So, in absolute sense,  no source of energy can b...
Read more

Sources of Energy Blog 3

Image
SOURCES OF ENERGY  Lesson 3   Good Morning All ! Learning outcomes : develop the concept of non conventional energy sources energy from the sea , geo thermal energy , nuclear energy  list the significance of the above resources. Energy From the Sea The seas and oceans and other water bodies are a source of kinetic and potential energy due to the immense volume of water and the motion of waves. Tidal energy Tides are variations in the level of water due to the gravitational pull of the moon. The phenomenon of rise and fall of water level or high and low tide gives tidal energy. Tidal energy is obtained by constructing dams near the narrow openings of the sea. When the tide sets in, it moves the turbine which directly produces electricity. It is limited to places near the sea. Wave energy Waves possess a lot of kinetic energy that can be harnessed to produce electricity. Waves are produced by strong winds blowing over the sea. Limi...
Read more

Sources of Energy Blog 2

Image
SOURCES OF ENERGY   LESSON 2 Welcome students! Learning outcomes :  At the end of the topic, learners will be able to 1. analyse the structure , function and uses of a biogas plant. 2. appreciate the technology of drawing best out of waste 3. interpret the advantages and disadvantages of using wind energy , solar energy as sources of energy. Instructions: Topic marked in red need to be copied in Physics note book. Biomass Biomass is the source of energy derived from living things (organic matter).  biowaste such as cow dung  When wood is burnt in a limited supply of oxygen and water until volatile materials are removed, the residue left behind is charcoal.  Charcoal has good heat generating efficiency. It also burns without flames. Bio-gas plant Cow dung, sewage waste, plant matter are decomposed in absence of oxygen to produce biogas.  A biogas plant is a dome-like structure built with bricks where cow dung...
Read more