7. The term \"protostome\" erm protostome\" b) the first larvae have the biggest

Question

7. The term "protostome" erm protostome" b) the first larvae have the biggest mouths literally means "first mouth" This refers to the fact that mea the mouth is the first thing you see on the animal the first opening in the embryo becomes the mouth e) the mouth is always at the front of the animal al The tollowing statements is true about a modern phylogeny of life's history? b) It is onl 8. Which of the st are multiple independent origins of the distinct life forms: bacteria, plants, ete y based on living organisms since the reproductive isolation of extinct species cannot be determined G All forms of life including extinct branches are related d) Genealogies can only be traced for groups where the primordial ancestor has survived 9. What is the blastocoel? one of the two cavities present in a gastrula by one of the two cavities present in a blastula the cavity that become sthe gut the cavity that becomes the coelom e) the cavity that opens via the blastopore 10. What is the term used to describe the accumulation of small changes in the gene pool time? of a species over a) Genetic drift b) Founder effect Microevolution Directional selection 11. Suppose that the Q gene is sampled in a population of 3000 sea anemones with the following fr f(QQ)-0.55, f(Qq)= 0.10) f(qq = 0.35 which of the following statements is true? a the population is in Hardy-Weinberg equilibrium b) the QQ genotype is less common than expected under Hardy-Weinberg the Qq genotype is more common than expected under Hardy-Weinberg the qq genotype is more common than expected under Hardy-Weinberg all three genotypes are more common than expected under Hardy-Weinberg e 12. Two organisms placed in the same Class in Linnaean classification scheme must be in the same a phylum order c) family d) genus e) level for all of the above categories 10 rine al Sat

Explanation / Answer

Ans 1.option d is correct.

Protosomes in which first opening of embryo develop into mouth.

Ans. 2 c option is correct.

Ans 3.

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