➜ The conditions necessary for autotrophic nutrition are sunlight, chlorophyll, carbon dioxide (CO2) and water (H2O).
The byproducts of autotrophic nutrition are water and oxygen.
(See figure below, where meiosis I begins with a diploid (2n = 4<span>) cell and ends with </span>two<span> haploid (n = </span>2<span>) cells.) In humans (2n = </span>46<span>), who have 23 pairs of chromosomes, the number of chromosomes is reduced by half at the end of meiosis I (n = 23).</span>
Answer:
Killer Whales. When you think of top ocean predators, you probably think of sharks.
Great White Shark. They can smell a single drop of blood floating in 10 billion drops of water.
Polar Bears. Although polar bears are land mammals, they spend much of their life at sea.
Leopard Seals.
Sea Lions.
Explanation:
