Basic Meiosis. An important part of gamete production is meiosis. In this process, diploid cells get the karate chop to turn them into haploid cells. Although sperm and egg production differ in many ways, meiosis is critical to both processes.
Answer:
Explanation:
The word biology is derived from the greek words /bios/ meaning /life/ and /logos/ meaning /study/ and is defined as the science of life and living organisms. An organism is a living entity consisting of one cell e.g. bacteria, or several cells e.g. animals, plants and fungi.
Answer:
At each level in a food chain, some energy is stored in newly made chemical structures, but most is dissipated into the environment. Continual input of energy, mostly from sunlight, keeps the process going. 3.4 Energy flows through food webs in one direction, from producers to consumers and decomposers.
The question is incomplete. The complete question is as follows:
planet a: mass 3,500 kg
planet b: mass 50,000 kg
planet c: mass 750 kg
planet d: mass 100,000 kg
a)planet a
b) planet b
c) planet c
d) planet d
Answer:
Planet d.
Explanation:
The universe consists of the sun, planets, galaxies and stars with all other dust particles. Mercury is the closest planet to the sun. Earth is the only planet that supports the life.
The force of gravity can be calculated by the formula,
F =
From the formula it is clear that the mass of the planet is directly proportional to the force of gravity.
Here, the distance is same. So the planet with the largest mass has highest force of gravity. Among the given options planet (d) will experience the strongest force of gravity.
Thus, the correct answer is option (d).