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All posts related to Biology

Akshita Bist
Shared from Mineral Nutrition (Class - XI) on Jun 18, 2020 1:04 AM

Which of the following is not an essential micronutrient?

 
Nickel
Manganese
Sodium
Boron
Please type your answer before submitting.
Vikash Kumar

Essential Micronutrients or trace elements are needed in very small amounts
rn(less than 10 mmole Kg -1 of dry matter). These include iron, manganese,
rncopper, molybdenum, zinc, boron, chlorine, and nickel

View More
Ashish Singh
Shared from Human Diseases on Jun 06, 2019 7:36 PM

Which of the following foods do you consider the best to recover from scurvy?

 
Guava
Orange
Banana
Pineapple
Please type your answer before submitting.
Ashish Singh

Which of the following foods do you consider the best to recover from scurvy? Guava Correct Answer. Orange You Answered. Banana Pineapple

Tenzin Lungrig
Shared from Karnataka B. Pharma Entrance Moc... on Jun 05, 2019 6:43 PM

Self-consciousness is observed in

 
mammals only
primates only
humans only
hominids only
#
Please type your answer before submitting.
Tenzin Lungrig

I have read that most of the mammals , birds, and few fishes have consciousness

Vidya Sree
Shared from Biology Test - 6 on May 14, 2019 9:10 AM

Which of the following is a bacteriophage?

 
Virus infecting bacteria
Vibrio bacteria
Bacteria infecting viruses
Cyanobacteria
Please type your answer before submitting.
Vidya Sree

Isnt it bacteria infecting virus ??

Ashu Tom
Shared from Zoology Test on May 13, 2019 12:44 AM

The middle part of the sperm contains

 
centriole
nucleus
mitochondria
proteins
Please type your answer before submitting.
Ashu Tom

The middle portion of the sperm contains mitochondria. Two centrioles present at the ending region of the head part