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
shtirl [24]
3 years ago
9

Clonal selection identifies a __ lymphocyte that needs to be cloned for production of a specific antibody. 1. T 2. B 3. Both 4.

Neither
Biology
1 answer:
vovangra [49]3 years ago
8 0

Clonal selection identifies a __ lymphocyte that needs to be cloned for production of a specific antibody.

is B.

You might be interested in
Soft coral do not build coral reef
Crank

Answer:

true

Explanation:

8 0
3 years ago
PLEASE HELP!!! ORIGINAL ANSWERS ONLY PLEASE!!!
Vikentia [17]

Answer:

Sexual reproduction involves two parents and the joining of male and female gametes during fertilisation. The offspring inherit a mixture of genes from both parents, so are different to each other and their parents. In asexual reproduction there is only one parent. The offspring are clones of the parent and each other.

8 0
3 years ago
The flowchart below shows the three generations of a cross between a pea plant that has yellow pods and a pea plant that has gre
tresset_1 [31]

Hello. This question is incomplete. Also, you forgot to show the flowchart. The flowchart is attached below and the full question is:

The flowchart below shows the three generations of a cross between a pea plant that has yellow pods and a pea plant that has green pods. Green pods are the dominant trait. The flowchart is missing the labels that describe the traits.

In which squares should the phrase “Green pods” appear?

1.A and D  2.B and E  3.A,C and D  4.A,B,C,D and E

Answer:

3.A,C and D

Explanation:

As shown in the question above, the flowchart shows the crossing of a pea plant with dominant features (green pods - AA) and a pea plant with recessive features (yellow features - aa). The crossing between plants with AA and aa alleles generates a completely Aa population, which in this case, has the dominant characteristic, that is, it has green pods. This is because the "Aa" alleles are called heterozygous and develop the dominant characteristic.

As we can see in the flowchart, the crossing between the two pea plants generated an offspring that is identified by table C, as we know this offspring has green pods and in the flowchart it is represented by a grayish rectangle. Therefore, we can say that the other gray rectangles represent pea plants with green pods, which are rectangles A, C and D.

4 0
3 years ago
Differentiate between the lithosphere and asthenosphere
allsm [11]

Answer:

Lithosphere made the earth outermost layer, crust and upper portion of mantle.

Asthenosphere made the middle layer of earth.

Explanation:

Lithosphere:

Lithosphere made the earth outermost layer, crust and upper portion of mantle.

It is made up of tectonic plates.

Lithosphere present over the asthenosphere.

Lithosphere have low temperature as compared to asthenosphere.

Its rocks are rigid.

It is less viscous and dense

Asthenosphere:

Asthenosphere made the middle layer of earth.

When material present in asthenosphere solidify it becomes the part of lithosphere.

Asthenosphere have high temperature as compared to the lithosphere.

Its rocks are plastic and have tendency to flow.

It is more viscous and dense.

3 0
3 years ago
True or false<br>a fossil may tell a geologist when, where, and how an organism lived.
dolphi86 [110]
Sentense is absolutely TRUE
7 0
3 years ago
Other questions:
  • The connection between producers and consumers is that only
    8·1 answer
  • How can a glacier made of ice erode a landscape made of rock? explain both mechanisms in detail?
    11·1 answer
  • The most complex processing of sensory information occurs in the cerebral cortex.<br> ОТ<br> OF
    12·1 answer
  • Which cell structure is most affected by this lack of energy
    7·1 answer
  • Need help quick! will mark brainlist!
    11·1 answer
  • A shoreline's first line of defense against hurricanes is​
    14·1 answer
  • How are algae similar to plants?
    13·2 answers
  • Match the perspective in column 1 to the corresponding question in column 2.
    6·1 answer
  • In what way does plant nutrition differ from human nutrition? choose the best answer.
    14·1 answer
  • QUESTION: How do cells relate to the structures of simple and complex organisms? <br> ANSWER:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!