So These are science questions i need help im offering 60 points

2 answers:

7 0

#1 the relationship between universes and galaxies is that galaxies are made up of universe. and the relationship between stars and solar systems is every solar system contains at least one star.

#2. galaxies form after several planets form rather close to each other.

#3. the last one I don't know

victus00 [196]4 years ago

3 0

Our Solar System <span>consists of our star, the Sun, and its orbiting planets (including Earth), along with numerous moons, asteroids, comet material, rocks, and dust. Our Sun is just one star among the hundreds of billions of stars in our Milky Way Galaxy. If we shrink the Sun down to smaller than a grain of sand, we can imagine our Solar System to be small enough to fit onto the palm of your hand. Pluto would orbit about an inch from the middle of your palm.</span>

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19. Which of the following statements is correct in regard to apical and floral meristems?

Butoxors [25]

The correct statement is D. APICAL MERISTEMS ARE SOMETIMES CHANGED INTO FLORAL MERISTEMS.

Apical Meristems are found in the tips of the roots and in the buds of the shoots. They supply cells for the plants to grow in length.

Apical Meristems are found in herbaceous plants, woody plants, grasses, and flowering plants.

In flowering plants, shoot apical meristem develops into an inflorescence meristem which produces the floral meristem. The floral meristem is responsible for the production of the sepals, petals, stamens, and carpels of the flower.

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3 years ago

Is a dill pickle, cotton tee shirt, pancake batter, wicker basket, butter, or rubber gloves made up of cells

Dafna11 [192]

All living things are made up of cells. All non-living things are not.

A dill pickle is technically "living" since it was once growing as a plant. Therefore, the dill pickle has cells.

However, the rest of the items do not, as they are non-living things.

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3 years ago

The primary function of the proximal convoluted tubule is?

algol13

A) secretion of acids and ammonia

8 0

3 years ago

When you hear the term mutation, you usually think of change. But how do mutations influence traits that may be inherited?

lana [24]

Hereditary mutation - may be passed to another generation, occurs in gametes, variation that may enhance survival.

Somatic mutation - not passed from generation to generations, occurs in body cells.

Both- changes in DNA.

<h3><u>Explanation:</u></h3>

Mutations are defined as sudden changes in DNA that takes place by changing a particular nucleotide or a portion of DNA, or even a whole chromosome which has potential to change characters of an organism. Mutation was first proposed by Hugo de Vries who is also known as the Father of Mutation Theory.

Mutations can occur in any cell of body. It may occur in somatic cells, or in germ mother cells. But the mutations that occur in germ mother cells are actually the mutations that are carried forward by the gametes into next generations. Mutation in somatic cells get obliterated as the organism dies. And the Mutation in gamete cells are those mutations which are capable to cause variations in progenies which can led to better survival of the progenies.

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3 years ago

Read 2 more answers

What is the difference between type A and type B blood?

dangina [55]

It is very easy and simple difference that is antigens and antibodies .
it can be different due to donor and recipient also .
A type blood having antigens
whereas B type blood having nil.

B type blood having antibodies
whereas A type blood having nil.

4 0

3 years ago