Practice Questions

TLS Online TPP Program

#Question id: 9052

Which of the following causes seasons on Earth?

#SCPH06 I Botany

the variation in proximity of the Earth to the sun at different times of the year
the constant tilt of the Earth, combined with its orbit around the sun
the distance between the Earth and the sun in winter versus in the summer
the variation or wobble of Earth's tilt during the year

More Questions

TLS Online TPP Program

#Question id: 2320

#SCPH28 | Zoology

What organelle temporarily stores or transports substances within the cell?

TLS Online TPP Program

#Question id: 2321

#SCPH06 I Botany

The endosymbiont theory proposes that chloroplasts and mitochondria evolved from ________ and were engulfed by larger ________.

TLS Online TPP Program

#Question id: 2321

#SCPH28 | Zoology

The endosymbiont theory proposes that chloroplasts and mitochondria evolved from ________ and were engulfed by larger ________.

TLS Online TPP Program

#Question id: 2322

#SCPH06 I Botany

The gelatinous fluid inside the nucleus is called

TLS Online TPP Program

#Question id: 2322

#SCPH28 | Zoology

The gelatinous fluid inside the nucleus is called

TLS Online TPP Program

#Question id: 2323

#SCPH06 I Botany

Prior to replication the DNA in the nucleus is in the form of a tangled mass called