Define the term Pleura?

Q: Most of the temperate grasslands in the northern hemisphere have been converted to: Orchards for fru...

A: There are two main types of grasslands: tropical and temperate. Tropical grasslands include hot sava...

Q: In gastrulation explain reorganition of the embryonic cells, formation of germinal layers and name t...

A: Gastrulation is a process that occurs during embryonic development in which the embryo from a single...

Q: Please help me with this question to be answered part 1-4, thank you  1. Describe one structure of t...

A: Eye act as the organs for visual system.Eyes helps the animal for the purpose of vision which is the...

Q: An adaptive radiation is________. a. a burst of speciation b. a healthy level of UV radiation c. a h...

A: In the field of evolutionary biology, adaptive radiation is defined as a process where the organisms...

Q: please answer.thanks

A: Replication is a process of DNA dependent DNA synthesis. The process of replication is catalyzed by ...

Q: Why do symbiotic relationships exist? explain

A: Ans. The interactions with and between species in their ecosystem are clarified by ecological relati...

Q: Compare and contrast the characteristics of amniotes, mammals, primates, early human ancestors and t...

A: Introduction Taxonomy is the branch of science which deals with the classification of organisms in t...

Q: This diagram illustrates a type of reproductive process in an organism. Parent Offspring B. Based on...

A: Reproduction is the natural cycle by which new individual creatures – "offspring" – are delivered fr...

Q: 7. True/False: In the light dependent reaction, water is split by sunlight into electrons, H+ (proto...

A: In photosynthesis when light energy is captured by pigment in leaves,it is converted into chemical e...

Q: Screening of potential antibiotic producing organism - Explain

A: An antibiotic is a type of antimicrobial substance active against bacteria. They are the most import...

Q: Illustrate the structure of lymph?

A: Lymph nodes are split into lobules, each comprising an outer cortex, followed by a paracortex, with ...

Q: A new virus has been determined to triple its population size every 5 hours. The virus is introduced...

A: The novel virus replicates to increase its number by a factor of 3 after every 5 hours. Two types of...

Q: Please help me to answer this questionpart 1-7. in very short and specific answer. doesnt have to go...

A: A reflex, or reflex action, is an involuntary and nearly instantaneous movement in response to a sti...

Q: - The products of photosynthesis are * O glucose and oxygen O carbon dioxide, water, sunlight O gluc...

A: Plants have an autotrophic mode of nutrition as they prepare their own food. Hence, known as Produce...

Q: Which of the choices below best describes the systemic circulation of blood?a. The flow of blood int...

A: The circulatory system is one of the most essential systems in the body. The function of the circula...

Q: A woman with normal parents whose brother has phenylketonuria (PKU) marries a normal man who has a s...

A: According to Hardy Weinberg's equilibrium- p = frequency of the dominant allele in the populationq =...

Q: What do you feel is the most important phase in the cell cycle and how does it affect both mitosis a...

A: S- PHASE  is the most important phase in the cell cycle

Q: A 30-year-old man sustained a fracture of his leg 2 months ago. The leg has been encased in a cast, ...

A:   The lack of physical activity in muscles causes a condition called muscle atrophy. It is also call...

Q: Why are drinking water supplies still a major concern for many countries?

A: The water cycle is one of the biogeochemical measures. Water is a critical segment of the earth. It ...

Q: You are working in a lab to examine the cellular responses to a new drug. You treat cells with the d...

A: Based on their solubility, signaling molecules can be classified into two types. They are hydrophobi...

Q: Explain how anthropologists determine whether or not a hominid fossil was a biped. Include in your a...

A: The scientific study that deals with the characterization of human beings is known as anthropology. ...

Q: Some organisms reproduce sexually while other organisms reproduce asexually. Which would be an examp...

A: The combination of reproductive cells or haploid gametes, from two different individuals to form a z...

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.