1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stellarik [79]
2 years ago
8

8

Biology
1 answer:
Kaylis [27]2 years ago
7 0

Answer:

B

Explanation:

If it is denser it will more likely sink because of convection currents forcing it down.

You might be interested in
How do cell differentiation and cell division work together?
coldgirl [10]
Cell Differentiation<span> and Tissue. Within multicellular organisms, tissues are organized communities of </span>cells<span>that </span>work together<span> to carry out a specific function. The exact role of a tissue in an organism depends on what types of </span>cells<span> it contains.</span>
3 0
3 years ago
How many combinations of genotypes are possible for the coat coloration of rabbits which is governed by three alleles?
Dmitriy789 [7]

Answer:

b) 6

Explanation:

There are three different alleles (A,B,C) which are responsible for coat coloration but only combination of two can move forward because there are two loci at every homologous pair of chromosomes.

Thus, six combinations can be formed as AA, AB, AC, BB, BC, CC.

7 0
2 years ago
In a flowering plant, blue flower (B) trait is dominant to white flower (b) trait. A true-breeding blue flower plant (BB) is cro
scoundrel [369]

Answer: D. 100%

Explanation:

One parent is with is a true breeding blue flowering plants this means the two alleles of the genotype are homozygous dominant alleles (BB).

The other parent is a true breeding with flowering plant, this means the two alleles of the genotype are homozygous recessive alleles (BB).

When both parents are crossed, the possible genotype outcome is

B B  *  b b

Bb Bb Bb Bb

Therefore since the blue flowering plant allele (B) is dominant to the white flowering plant allele (b) the probability of an offspring outcome to be a blue flowering plant is 4/4 which is 100%.44

Answer is 100%

3 0
3 years ago
Read 2 more answers
A student was observing wildlife in their backyard for a school assignment and recorded notes about several oak trees, a group o
quester [9]

Answer:

Community

Explanation:

It has two or more species within the same geographical area (Backyard) within the same time period.

5 0
3 years ago
In functional genomics, biologists use sequence information to identify the functions of various parts of genomes. Which of the
k0ka [10]

Answer:

E: specific proteins that are made by a cell under particular conditions

Explanation:

It is only specific proteins that are made by a cell under particular conditions can't be obtained from a genome sequence. In order to get information about this protein we need proteomics.

Genome sequence gives us an idea of nucleotide sequence of DNA and RNA molecules not proteins. Regulatory sequences such as promoters, enhancers, insulators, UTRs etc. all are a part of genome, rRNA genes are part of genome sequence too, non coding repetitive repeats and intron regions are also a part of genome sequence itself so option A, B & D are incorrect. Option C is also incorrect because amino acid sequence of  proteins can also be determined by genome sequences because each nucleotide triplet which is known as codon refers to a specific amino acid. Option E is correct because by genome sequence we can easily get to know about amino acid sequence but not about specific protein which is synthesized at a particular condition.

6 0
3 years ago
Other questions:
  • Which action would most likely increase the greenhouse effect?
    13·2 answers
  • A(n) ________ condition refers to a limit on the generalizability of a particular research conclusion.
    12·1 answer
  • In the dog and cat, sesamoid bones are found between the
    11·1 answer
  • What is the basic unit of life?
    7·2 answers
  • In the space below write a logo advertising the importance of genetic diversity to a population
    9·1 answer
  • How does predation affect population cycles
    7·1 answer
  • Which of the following comparisons of the autonomic nervous system (ANS) and the somatic nervous system (SNS) is not true?
    14·2 answers
  • What fossils would be bad index fossils
    8·1 answer
  • What would happen if Glucoses could not happen in a cell
    9·1 answer
  • Please help no links or ill report you
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!