BIOLOGY MIDDLE SCHOOL

Which object has the same shape as a DNA molecule?a ) pyramidal house
b ) rectangular TV screen
c )spiral staircase
d )hexagonal stop sign

Answers

Answer 1

Answer:

Answer: C - spiral staircase

Explanation:

Answer 2

Answer:

Answer:

C a spiral staircase

Explanation:

Related Questions

A)Fossil layers below the K-Pg boundary are younger than fossil layers above the K-Pg boundary.B) Non-avian dinosaur fossils are only found below the K-Pg boundary. " C) Mammal fossils are not found below the K-Pg boundary as they appeared after the event. D) Fossil layers containing dinosaurs and mammals are below the K-Pg boundary. E) Fossil layers below the K-Pg boundary are older than fossil layers above the K-Ps boundary
Which molecule activates light reactions? ATP, chlorophyll, water, NADPH
A pea plant is heterozygous for height (Tt). Which allele will be carried by a pollen grain produced by the plant? A.T only B.t only C.T and t D.T or t
Why do Scientists find it hard to trace the origin of fungi?
Which of the following is the best example of physical weathering?O Sediment piling up at the mouth of a riverO Plant roots growing through concrete and splitting itO Waves carrying sand away from a beachOSmall rocks being carried along a river bed

What are four properties that can be used to describe a mineral

Answers

hardness,dienicty,texture and colors

Which is not a kingdom in the Eukarya domain?A. Archaes
B. Protisto
oc rungi
D. Plantae

Answers

Archaea, they’re prokaryotes

Which is an example of a behavioral adaptation? A.
A beaver marks it territory with its scent.

B.
An egret has long legs for wading in the mud.

C.
A hummingbird has a long bill to reach the flower's nectar.

D.
An arctic fox has thick fur on its feet for warmth.

Answers

I am sure the answer is B.

Why is the nucleus so important to a living cell?

Answers

The nucleus is important to a living cell because it serves the function of information storage, retrieval and duplication of genetic information. It is a double membrane‐bound organelle that harbours the genetic material in the form of chromatin.

Anole lizards mainly eat small insects. Suppose an anole lizard saw a bright red butterfly and ate it, but was ill afterwards. For the rest of its life, the anole lizard refused to eat red butterflies even when it was hungry. What type of behavior is the anole lizard exhibiting when it avoids hunting red butterflies? A. social behavior B. innate behavior C. territorial behavior D. learned behavior

Answers

The answer is D. learned behavior.

A change in behavior of an organism takes place due an experience is called learning. Animals learn behavior in many ways. On such way is given the question that anole lizard ate bright red butterfly instead small insects which are its normal food and became ill. Anole lizard learned through experience that bright red insects are not its food. Thus, a learned behavior is one that an organism develops by encountering experience.

D It is a learned behavior that the lizard developed based on experience.

If a lab experiment is not complete, you should