Which of the following statements about diseases caused by sex-linked traits is true?
A. The X chromosome has very few genes for traits other than sex.
B. Recessive sex-linked traits appear more often in males than in females.
C. Individuals with a sex-linked disease pass the disease to all their offspring,
D. Sex-linked traits are received from the maternal Y chromosome.

C

Explanation:

Sex-linked diseases passes down from one generation for another.

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.