Gondwana
Pangaea
Precambrian
Paleozoic era
Silurian
Answer: the Act made it illegal to hunt or kill endangered animals for sport. They also made it so that you can't harm the environment that the specific endangered species lives in.
Answer:
Tetraploidy
Explanation:
The normal chromosomal number of human cells is 23 pairs or 46 chromosomes, which is a diploid state (2n). However, chromosomal disorder can occur in which there will be a less or more than this chromosome number in human cells. This could be as a result of mutation in the genome.
In this case, the stillborn baby was diagnosed to have 92 chromosomes which is far more than the normal 46 chromosomes. The chromosome number in a human gamete is 23, haploid (n). In this case, the baby is found to have a 4n chromosomal state, which is referred to as TETRAPLOIDY, a type of polyploidy in which four copies of each chromosome is present in each cell.
Answer:
The best wavelengths of visible light for photosynthesis fall within the blue range (425–450 nm) and red range (600–700 nm). Therefore, the best light sources for photosynthesis should ideally emit light in the blue and red ranges.
Explanation:
hope dis helps you !
Answer:
The correct answer is - option C. 125.
Explanation:
Phonates are the ability to produce or articulate the sound especially with the lp of the viba\ration by his or her vocal folds. When an individual vibrates his vocal folds or speaks the sound produces which is known as the phonation.
When a typical male speaker phonates, his vocal folds open and close
125 times per second.
The correct answer is - option C. 125.
