What is eutrophication and why is it a problem?
The natural ageing of lakes over time due to nutrient enrichment and the growth of aquatic organisms is known as... View Article
The natural ageing of lakes over time due to nutrient enrichment and the growth of aquatic organisms is known as... View Article
The last part of the oviduct is called isthmus. It is joined to the uterus and has a narrow lumen.... View Article
Most female vertebrates have a pair of ovaries but birds have only one functional ovary and usually, the right ovary... View Article
Fertilisation of sperm and ovum leads to pregnancy. Fertilisation takes place in the ampulla of the fallopian tube. A Sperm... View Article
A pair of fallopian tubes are present on each side, connecting the ovaries to the uterus. Fallopian tubes provide passage... View Article
Uterus is also called the womb. It is a part of the female reproductive system. The main function of the... View Article
No, oviducts are not attached to the ovaries. The funnel-shaped part of the oviducts called the infundibulum is present close... View Article
Oviduct is the female accessory duct and is a part of the female reproductive system. Oviducts are present in female... View Article
Fertilisation occurs in the ampullary region of oviducts. Oviducts provide the necessary environment required for fertilisation. It provides passage to... View Article
Yes, oviducts and fallopian tubes are the same. It is the female accessory duct that connects the ovaries to the... View Article
Oviducts are the passageways that connect both ovaries to the uterus. Oviducts are also known as fallopian tubes. They are... View Article
a) Gap junctions and Adhering junctions, respectively b) Adhering junctions and Tight junctions, respectively. c) Tight junctions and Gap junctions,... View Article
a) Graafian follicle b) Foetus c) Corpus luteum d) Uterus Answer: c) Corpus luteum
a) It serves as a covering for mouth. b) It helps to open cracks in the soil into which it... View Article
a) Lipids having only single bonds are called unsaturated fatty acids b) Lecithin is a phospholipid. c) Trihydroxy propane is... View Article
a) Cow yields about 6-8 eggs at a time b) Cow is administered hormone having LH like activity for super... View Article
a) Parkinson’s disease b) Dysfunction of Immune system c) Digestive disorder d) Addison’s disease Answer: b) Dysfunction of Immune system
a) ‘H’ zone disappears b) ‘A’ band widens c) ‘I’ band reduces in width d) Myosine hydrolyzes ATP, releasing the... View Article
a) Histones are organized to form a unit of 8 molecules b) Histones are rich in amino acids – Lysine... View Article
a) Low pO2, high pCO2, more H+, higher temperature b) High pO2, low pCO2, less H+, lower temperature c) High... View Article