An autosome is any chromosome that is not a sex chromosome. The members of an autosome pair in a diploid cell have the same morphology, unlike those in allosomal (sex chromosome) pairs, which may have different structures. The DNA in autosomes is collectively known as atDNA or auDNA. What are autosomes with example? autosome, any … Read more
Crossing over is a process that happens between homologous chromosomes in order to increase genetic diversity. During crossing over, part of one chromosome is exchanged with another. The result is a hybrid chromosome with a unique pattern of genetic material. What is crossing over biology class 11? Crossing over is the exchange of chromosomes between … Read more
By studying biology, students learn to make more informed decisions about their own health and about significant biological issues such as genetically modified crops, the use of antibiotics, and the eradication of invasive species. What is considered a biological science? Biological sciences is the study of life and living organisms, their life cycles, adaptations and … Read more
Biological disasters might be caused by epidemics, accidental release of virulent microorganism(s) or Bioterrorism (BT) with the use of biological agents such as anthrax, smallpox, etc. What are biological hazards? Biological health hazards include bacteria, viruses, parasites and moulds or fungi. They can pose a threat to human health when they are inhaled, eaten or … Read more
After his untimely death, it’s believed that 40% of Jackson’s estate went to his mother Katherine, while 20% went to charity. The remaining 40% was split among his three children: Prince, Paris, and Bigi, with each having a reported net worth of $100 million (£80.7m). Are any of Michael Jackson’s kids biological? Michael Jackson was … Read more
A karyotype is a test to identify and evaluate the size, shape, and number of chromosomes in a sample of body cells. What is a karyotype used for in biology? If you have more or fewer chromosomes than 46, or if there is anything unusual about the size or shape of your chromosomes, it can … Read more
“Niche is defined as a functional role played by an organism in its ecosystem.” Joseph Grinnel coined the term “Niche”. He described a niche as the distributional unit specific to each species. He emphasised that no two species living in the same territory can occupy the same ecological niche for long. What is niche in … Read more
In the crudest terms, fitness involves the ability of organisms— or, more rarely, populations or species— to survive and reproduce in the environment in which they find themselves 6–9. The consequence of this survival and reproduction is that organisms contribute genes to the next generation. What does fitness mean in biology? To an evolutionary biologist, … Read more
1. a. The property or quality that distinguishes living organisms from dead organisms and inanimate matter, manifested in functions such as metabolism, growth, reproduction, and response to stimuli or adaptation to the environment originating from within the organism. What is life in biology short answer? Life is a unique, complex organisation of molecules expressing itself … Read more
Types of immunosuppressants include: Biologics such as adalimumab (Humira®) and infliximab (Remicade®). Why is HUMIRA called a biologic? Humira is made by joining together DNA molecules. It is what’s known as a biologic. Typically, patients must have an inadequate response to conventional medications to be considered for biologics. What does HUMIRA do to the body? … Read more