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Ratling [72]
3 years ago
7

Pollen contains the male gamete for plants. What kind of cells are pollen cells ?

Biology
2 answers:
Volgvan3 years ago
6 0

Answer: Each pollen grain contains vegetative (non-reproductive) cells (only a single cell in most flowering plants but several in other seed plants) and a generative (reproductive) cell. In flowering plants the vegetative tube cell produces the pollen tube, and the generative cell divides to form the two sperm cells.

zhannawk [14.2K]3 years ago
4 0

A Pollen Cell is called a Generative Cell

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The lengthy small intestine receives secretions from the ____________ and ____________, completes digestion of the nutrients in
vitfil [10]

Answer:The lengthy small intestine receives secretions from the ______pancrease______ and ______liver______, completes digestion of the nutrients in _________chyme_______, absorbs the products of digestion, and transports the remaining residues to the ________large________ intestine.

Explanation: digestion of food is necessary for absorption of nutrients. In this process food is broken down into forms that can be absorbed by the body . food is broken down by the teeth and the enzymes in saliva,when it is in the mouth. From there it moves to the stomach through the oesophagus. In the stomach, the content is further mixed with enzymes and the churning breaks down food further.From the stomach food moves to the small intestine. In the small intestine, digestive enzymes from the pancreas and liver acts on food. The small intestine is where digested food is absorbed.it has a large surface area and finger-like projection called villi to carry out the function of absorbing nutrients.

From there, undigested food us passed to the large intestine from where it is passed out through the anus

5 0
3 years ago
How does nitrogen return from the atmosphere?
boyakko [2]
Nitrogen is from the atmosphere is converted into nitrates by nitrogen fixing bacteria such as rhizobium which is found in the root nodules of leguminous crops
6 0
3 years ago
Which energy source generates radioactive waste?
Misha Larkins [42]

Answer:

a

Explanation:

nuclear fission

6 0
3 years ago
Jelaskan bagaimana obat antasisa mampu menetralisir asam lambung​
Viefleur [7K]

Answer:

This translates to, "explain how antasisa drugs can neutralize stomach acid "

English answer

Antacids work by counteracting neutralizing the acid in your stomach. They do this because the chemicals in antacids are bases which are the opposite of acids. A reaction between an acid and base is called neutralization. This neutralization makes the stomach contents less corrosive.

Indonesian menjawab

Antasida bekerja dengan menetralkan asam di perut Anda. Mereka melakukan ini karena bahan kimia dalam antasida adalah basa yang berlawanan dengan asam. Reaksi antara asam dan basa disebut netralisasi. Netralisasi ini membuat isi perut tidak terlalu korosif.

Explanation:

7 0
3 years ago
Which nutrients play an important part in chemical reactions within cells? carbohydrates proteins fats minerals
stiv31 [10]

Answer:

proteins

Explanation:

- proteins help the cells grow

-proteins are also considered to serve as a source of energy

HOPE IT HELPS :)

PLEASE MARK IT THE BRAINLIEST!

7 0
4 years ago
Read 2 more answers
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