Small ,Rocky , made of gas , low density .
hope it is helpful to you
Answer:
Saprotroph, also called saprophyte or saprobe, organism that feeds on nonliving organic matter known as detritus at a microscopic level. The etymology of the word saprotroph comes from the Greek saprós (“rotten, putrid”) and trophē (“nourishment”).
Explanation:
Answer: The statement is true
Explanation:
Persons with type O- blood are often referred to as the "universaldonors" based on the presence of neither type A or B antigen on the red blood cell, coupled with anti-A and anti-B antibodies. Hence, since
the type O blood lacks antigens, it does not clump when mixed with any of the other blood types in the recipient plasma
Thus, the type O blood is a universal donor
Answer:
The suitable words for fill in the blanks will be -
- embryo
- flippers
- disappear
- off
- genetic
Explanation:
Examining a dolphin embryo highlights its evolutionary history. Early in dolphin development, both fore and hind limb buds form. While the forelimb buds continue to develop into flippers, the hind limb buds disappear. The genes that are normally active in the hind limb buds of four-limbed animals are turned off. A genetic change leading to the silencing of a trait during development may have been an important milestone in cetacean evolution.
