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TLS Online TPP Program

#Question id: 8861

Which of the following is true of members of the phylum Cnidaria?

#Unit 9. Diversity of Life Forms
  1. They are not capable of locomotion because they lack true muscle tissue.
  2. They are primarily filter feeders.
  3. They have either or both of two body forms: mobile polyps and sessile medusae.
  4. They may use a gastrovascular cavity as a hydrostatic skeleton.
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TLS Online TPP Program

#Question id: 3368

#Unit 11. Evolution and Behavior

The origin of a new plant species by hybridization, coupled with accidents during nuclear division, is an example of
TLS Online TPP Program

#Question id: 32272

#Unit 2. Cellular Organization

Which of the following extended disordered proteins most abundant in the central part of the nuclear pore complex?
TLS Online TPP Program

#Question id: 4921

#Unit 8. Inheritance Biology

Shell coiling in snail determine by genetic maternal effect. S for dextral and s for sinistral.  Following cross allowed between

Male

Female

Progeny   (Genotype)

Dextral

sinistral

Dextral (K1)

Dextral

Sinistral

Sinistral (K2)

Sinistral

sinistral

Dextral (K3)

Dextral

Dextral

Sinistral (K4)

Which of the following progeny not have SS genotype?
TLS Online TPP Program

#Question id: 2675

#Unit 2. Cellular Organization

Which of the following statements regarding the trp operon is true?
TLS Online TPP Program

#Question id: 23832

#Unit 2. Cellular Organization

How many head domains are present in myosin I?