Practice Questions

TLS Online TPP Program

#Question id: 4958

What is true of the fossil record of mammalian origins?

#11. Evolution and Behavior

It is a good example of punctuated equilibrium.
It shows that mammals and birds evolved from the same kind of dinosaur.
It includes transitional forms with progressively specialized teeth.
It indicates that mammals and dinosaurs did not overlap in geologic time.

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TLS Online TPP Program

#Question id: 22939

#5. Developmental Biology

CO gene expression appears to be highest in the companion cells of the phloem of leaves and stems, the downstream target gene of CONSTANS is

TLS Online TPP Program

#Question id: 22940

#5. Developmental Biology

In rice, a SDP, homolog of CONSTANS gene is

TLS Online TPP Program

#Question id: 22941

#5. Developmental Biology

The ER-localized protein, which is required for FT movement into the phloem translocation stream is

TLS Online TPP Program

#Question id: 22942

#5. Developmental Biology

In the floral meristem, the FT protein forms a complex with

TLS Online TPP Program

#Question id: 22943

#5. Developmental Biology

FLOWERING D (FD) that is expressed in the meristem, belongs to which, transcription factor family?

TLS Online TPP Program

#Question id: 22944

#5. Developmental Biology

In the floral meristem, the FT-FD complex activates the expression of