Biology

31Jan

Kelp and other various types of seaweeds are examples of ________ . a. green algae b. blue-green algae c. brown algae d. yellow algae

weatherredshayla Biology 1 0
31Jan

In 2005, a large algal bloom composed of _____ caused a toxic condition known as the "red tide" which closed shellfish harvesting off of Newfoundland, Maine, and Massachusetts. a. cyanobacteria b. diatoms c. dinoflagellates d. red algae

Irving97 Biology 1 1
31Jan

why do all normal cells in human body have same number of chromosomes?

1abbs Biology 1 0
31Jan

What joints do we use when lifting weights?

keyJUN Biology 2 0
31Jan

Suppose that as the result of extensive pollution to the ocean, kelp forests are killed. Explain how this would affect not only kelp populations, but also many other forms of marine life

Ihdiyani22 Biology 1 0
31Jan

How many nitrogen bases make up a codon and what does it represent?

CandyceSchraff203 Biology 1 0
31Jan

what is crossing a hybrid with a homozygous dominant or a homozygous recessive organism resulting in a 1:1 ratio called? 

LelaMarcia529 Biology 1 0
31Jan

for 38,000 years, organisms have been trapped and preserved at La Brea in deposits of what?

Latroy Biology 1 0
31Jan

compare and contrast the modes of locomotion in trypanosome,euglena,paramecium,and amoeba/chaos.

Spongecake Biology 1 0
31Jan

Plants that produce seeds formed by cones or conelike structures are classified as . a. gymnosperms b. angiosperms c. bryophytes d. none of the above

Steph2024 Biology 1 0
31Jan

Which of the following types of algae would have rigid cell walls composed of silica? a. paramecium b. euglena c. diatoms d. spyrogyra

labebe Biology 1 0
31Jan

How are atoms in a compound held together?

NedBencivenga Biology 1 0
31Jan

How do the daughter cells compare to the parent cells ?

katies1 Biology 1 0
31Jan

How does Sac Fungi move?

jbean924 Biology 1 0
31Jan

Whats is a niche and what is survival of the fit

Bamababy3418 Biology 2 0
31Jan

What are components of the phospholipid bilayer, and how are they organized to form the plasma membrane

sshore5604 Biology 1 0
30Jan

Most prokaryotes contain a single, circular DNA molecule. True or false ?

hannazee Biology 2 0
30Jan

What is mutation and DNA Replication?

nikkitasolheim Biology 1 0
30Jan

what is one reason that the offspring resulting from breeding the sheep with an unrelated sheep would not all be the same 

katies1 Biology 1 0
30Jan

Explain why volcanoes are common in the Ring of Fire.

DianePrather735 Biology 1 0
30Jan

How are radioactive probes useful in DNA fingerprinting

Pat3 Biology 1 0
30Jan

Describe how energy and matter move through the food web and carbon cycle 

blakewade18 Biology 2 0
30Jan

Why have scientists revised the atomic model many times

iberny66 Biology 1 0
30Jan

In photosynthesis, water undergoes ______ while carbon dioxide undergoes ________ a. oxidation .... reduction b. reduction .... oxidation c. no change ..... oxidation d. none of the above

solisjavier214 Biology 1 0
30Jan

Hemophilia is a recessive disorder found on the X chromosome of males abd females. Patricia is a healthy carrier of hemophilia and Sam is completely healthy. Compete the Punnett squre below.

GabrielleWoolf895 Biology 1 0