Developed Calculus -
<u><em>Gottfried Wilhelm Leibniz
</em></u>
Around the 1670s, two great men — Sir Isaac Newton of England and Gottfried Wilhelm Leibniz of Germany — discovered and developed calculus independently from each other.
Who was the first to study the heavens through a telescope -
<u><em>Galileo Galilei
</em></u>
Galileo Galilei (1564-1642) was part of a small group of astronomers who turned telescopes towards the heavens.
Who developed a model of the universe with the Sun at the center
<u><em>Nicolai Copernicus
</em></u>
The Earth-centered Universe of Aristotle and Ptolemy held sway on Western thinking for almost 2000 years. Then, in the 16th century a "new" (but remember Aristarchus) idea was proposed by the Polish astronomer Nicolai Copernicus (1473-1543).
Answer:
The food particles are then engulfed by phagocytosis, forming a food vacuole. Lysosomes then fuse with the food vacuole. ... Most ciliates also have one or more large contractile vacuoles, which collect water and expel it from the cell to maintain osmotic pressure.
Explanation:
Answer:
The correct answer is a. intracellular use. ; see the explanation below, please.
Explanation:
Free ribosomes synthesize cytosine, nuclear, plasma membrane proteins (enzymes, actin, spectrin), mitochondria, peroxisomes.
Answer:
The correct answer is - option B. it increases the amount of genetic variation in the species.
Explanation:
Meiosis is a type of cell division that takes place in sex cells or reproductive cells. There is crossing over takes place which is a process where the genetic exchange of chromosomes occurs between non-sister chromatids of homologous chromosomes.
The crossing over leads to the new genetic combinations of genetic material which result in the genetic variation in species. This variation plays a role in the natural selection and evolution of species.
