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notsponge [240]
3 years ago
9

What do we call the chemical that cells need to work and reproduce?

Biology
1 answer:
vfiekz [6]3 years ago
6 0

cells need many chemicals, but its DNA

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A fern is in the sporophyte phase of its life cycle. Which of the following best explains what happens next in the fern’s life c
marin [14]

Answer: a. Haploid spores are released to form zygotes, which grow into gametophytes.

A fern has two different stages of the life cycle; the sporophyte and gametophyte. In the sporophyte, spores are released. After this life cycle comes the gametophyte or the sexual phase,  <span>haploid spores are released to form zygotes, which grow into gametophytes. </span>

6 0
3 years ago
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In sheep, white wool is dominant over spotted wool. If 10 purebred white wool sheep (TT) are crossed
Anon25 [30]

Answer:

0

Explanation:

This question involves a single gene coding for wool color in sheeps. The allele for white wool (TT) is dominant over the allele for spotted wool (tt). This means that a sheep with an heterozygous genotype (Tt) will be white-wooled.

In this cross, 10 purebred white wool sheep (TT) are crossed with 10 spotted wool sheep (tt). This will give rise to all offsprings with heterozygous genotype: Tt (see attached image for punnet square). Since, white wool (T) is dominant, all the offsprings will have a white wool and none i.e. 0 will have a spotted wool.

3 0
2 years ago
How do speed and direction affect velocity?
Firdavs [7]

Answer:

Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity. Remember that acceleration is a change in velocity.

Explanation:

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5 0
3 years ago
What is the protein recommendation associated with resistance training for younger adults to increase muscle protein synthesis?
Mademuasel [1]

Whey protein and milk are recommended for muscle protein synthesis in young adults during resistance training.

<h3>What is muscle protein synthesis? </h3>

The metabolic process in which new amino acids are attached to the bound proteins of skeletal muscle is called muscle protein synthesis.

Whey protein is a great choice of consumption for muscle protein synthesis because it contains a high amount of leucine. Milk and dairy products are rich sources of whey protein.

Therefore, the consumption of whey supplements and milk is recommended for increasing muscle protein synthesis in young adults.

Read more about muscle protein synthesis, here

brainly.com/question/7275784

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6 0
1 year ago
A large balloon is taken to a shady area and filled with cool air. The balloon is then taken to a bright, sunny location. After
Rina8888 [55]

Answer:

as particles gain energy and the material takes up more space

Explanation:

The cool air thats now in a hot area is expanding and taking up more space in the balloon, this is why the baloon starts to swell up

3 0
2 years ago
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