Answer:
the middle paleolithic period
Explanation:
Answer:
d. There are allocation trade-offs between fecundity and other traits.
Explanation:
for lower-than-expected fecundity , despite increased fitness is plausible because there are allocation fecundity and other traits.
Fecundity is nothing but the ability of an organism to produce and abundance of off-spring. It is same as fertility. Fecundity also depends upon size of the organism. This is called allocation fecundity.
Hence, option d is correct.
Here are three problems that farm laborers face in terms of their work.
Firstly, some farm laborers do not have right over the crops that they have grown, sometimes their land owners takes the produce and gives them wages, sometimes their is a 50/50 share between the laborers and the owner. Secondly, their wages vary from the crops they grow and from different regions, laborers have different wages in different regions, sometimes there are more economically high regions, which pay more than the others. Lastly, the farm laborers do not have their own land to grow crops, they rent or borrow land from a land owner and creates a deal with the land owner with regards to the crops.
Answer: Option (C)
Explanation:
Bare lymphocyte syndrome is referred to as the condition which is known to be caused by the mutations in particular genes of M.H.C i.e. abbreviated as major histocompatibility complex or thus participating with presentation and processing of the Major Histocompatibility Complex molecules. It is known as form of the uncompromising combined immunodeficiency.
