1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lisov135 [29]
3 years ago
14

C) A means of transport which is used for ploughing -​

Biology
1 answer:
Arte-miy333 [17]3 years ago
8 0

Answer:

Bullock cart

Explanation:

Bullock cart is an ancient means of transport which is still used in many places of world. Bullock cart is a two wheeled or four wheeled vehicle that is pulled by oxen.

Oxen are also used for ploughing. they carry plough in their back and the person directs the plough in the right direction.

Hence, the correct answer is "Bullock cart".

You might be interested in
A very small tilt in Earth’s axis would likely cause
QveST [7]

Seasons, because the earths axis is tilted we have seasons. without the tilt we would never have seasons.

3 0
3 years ago
Which cells are responsible for the movement of photosynthates through a plant?
jasenka [17]

Answer:

sieve-tube elements, companion cells

Explanation:

Sieve-tube elements and companion cells are responsible for the movement of photosynthes through a plant.

The sieve tube elements are shorter (almost organelle-free) living cells, placed end to end, forming the sieve tubes. Their transverse cell walls are called sieve plaques that make connections between cells and through openings called sieves establish the connection between the cytoplasm of adjacent cells.  Each sieve is coated with calose (glucose polymer), which in winter can completely clog the vessel and then dissolve in spring. When infections occur or the vessel is parasitized, it can also be clogged with callose.

Companion cells are specialized parenchymal cells, which contain all the components that exist in living cells, including the nucleus, are the cells most closely linked to the sieved tube element. The Screened Tube Element and its companion cells are related in development, are derived from the same mother cell, and have several cytoplasmic connections to each other. Due to the many connections, the potential function of the companion cells is to release substances into the sieved tube element and, when the nucleus is absent, to include information molecules, proteins and ATP. When a screened element dies, its companion cells also die, which is a demonstration of this interdependence.

8 0
3 years ago
What kind of molecule if formed when glucose and fructose are combined?
s2008m [1.1K]

Disaccharide is formed when glucose and fructose are combined

7 0
3 years ago
Read 2 more answers
Role of Lipids and Carbohydrates - Type Lipid or Carbohydrate behind each question. 16. Provide long term energy storage. 17. Pr
zhuklara [117]

Answer:

16. Carbohydrates  

17. Lipids

18. Carbohydrates

19. Carbohydrates

20. Lipids

21. Lipids

22. Carbohydrates

23. Lipids

Explanation:

Carbohydrates are organic molecules composed of carbon, hydrogen and oxygen. Carbohydrates can be classified into three types: monosaccharides (e.g. glucose), disaccharides (e.g., lactose), and polysaccharides (e.g., starch). Cellulose is a carbohydrate where many glucose rings chain together, while chitin is a polysaccharide consisting of chains of modified glucose molecules.

Lipids represent a diverse group of organic molecules that include, among others, fats, waxes, oils, hormones, etc. Lipids play a role by insulating (and protecting) the body. For example, there is a layer of fats beneath the skin which enables to maintain body temperature relatively constant. In animals, lipids constitute about 50% of the mass of cell membranes. These membrane lipids are mainly phospholipids, glycolipids and cholesterol. There are hormones that derive from lipids such as steroid hormones, which derive from cholesterol. Some examples of steroid hormones are testosterone, estrogen and cortisol.

4 0
2 years ago
Based on the chart below, if a patient can receive only blood types O- O+ B-, and B+ which blood type does she have
coldgirl [10]
The answer is A) a patient that can receive o- o+ b- and b+ is b+
7 0
3 years ago
Other questions:
  • A 41-year-old pregnant female miscarries in her first trimester. A karyotype shows that the fetus had 45 chromosomes. Which of t
    15·1 answer
  • How many amino acids will 15 codons code for
    8·1 answer
  • Which homeostatic process requires energy to move particles across the plasma membrane?
    11·2 answers
  • What is the greatest cause of death in the US​
    8·1 answer
  • When meiosis is complete, what has been produced?
    5·2 answers
  • Why do people have swollen lymph nodes when they are sick?
    5·2 answers
  • Evaluate the pros and cons of using an NPK fertilizer, a natural compost, and lime on a field with substantial amounts of clay a
    5·1 answer
  • 2. List 5 potential pros and 5 potentials cons of biotechnology
    6·1 answer
  • Which statement is true about human population today?
    8·1 answer
  • Which of the following refers to the movement of biochemical and other atomic or molecular substances across biological membrane
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!